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Spruce

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• Pinaceae

• Spruce -- Alaska
• Spruce -- Anatomy
• Spruce -- Arizona
• Spruce -- Black Hills National Forest (S.D. and Wyo.)
• Spruce -- Canada
• Spruce -- Colorado
• Spruce -- Connecticut
• Spruce -- Data processing
• Spruce -- Diseases
• Spruce -- Diseases and pests
• Spruce -- Effect of acid deposition on
• Spruce -- Grading
• Spruce -- Growth
• Spruce -- Harvesting
• Spruce -- Maine
• Spruce -- Marketing
• Spruce -- Michigan
• Spruce -- Minnesota
• Spruce -- Nebraska
• Spruce -- New England
• Spruce -- New Hampshire
• Spruce -- New Mexico
• Spruce -- New York (State)
• Spruce -- Northeastern States
• Spruce -- Northwestern States
• Spruce -- Pests
• Spruce -- Phylogeny
• Spruce -- Preharvest sprouting
• Spruce -- Rocky Mountains
• Spruce -- Rocky Mountains Region
• Spruce -- Russia, Southern
• Spruce -- Seedlings
• Spruce -- Seeds
• Spruce -- Southwest, New
• Spruce -- Southwestern States
• Spruce -- Sweden
• Spruce -- Tables
• Spruce -- United States
• Spruce -- Utah
• Spruce -- Varieties
• Spruce -- West Virginia
• Spruce -- Yield
• Black spruce
• Colorado spruce
• Engelmann spruce
• Norway spruce
• Red spruce
• Sitka spruce
• White spruce

• Picea

• Logs of fir, spruce, cedar or western hemlock. (U. S. Govt. print. off., 1929), by United States Tariff Commission (page images at HathiTrust)
• The development [!] of the archegonium and fertilization in Picea and Abies ... (Ithaca, N. Y., 1903), by Kiichi Miyako (page images at HathiTrust)
• Pohjois-suomen kuusimetsien, esiintyminen, laajuus ja puuvarastot, kirjoittanut Olli Heikinheimo. Vorkommen, umfang und holzvorräte der fichtenwälder in Nord-Finnland; referat. ([Suomal. kirjall. seuran kirjapaino o.y.], 1920), by Olli Heikinheimo (page images at HathiTrust; US access only)
• Formzahlen und massentafeln für die fichte. (P. Parey, 1890), by Franz Adolph Gregor von Baur and Verein deutscher forstlicher versuchsanstalten (page images at HathiTrust)
• Wachstum und ertrag normaler fichtenbestände. Nach den aufnahmen des Vereins deutscher forstlicher versuchsanstalten bearb. (J. Springer, 1890), by Adam Friedrich Schwappach and Verein deutscher forstlicher versuchsanstalten (page images at HathiTrust)
• Effect of varying certain cooking conditions in the production of sulphite pulp from spruce (U.S. Dept. of Agriculture, 1918), by Sidney Everett Lunak (page images at HathiTrust)
• Photo series for quantifying forest residues in the Black Hills : ponderosa pine type, spruce type. (USDA Forest Service, Rocky Mountain Region, 1990), by Wayne G. Maxwell and United States. Forest Service. Rocky Mountain Region (page images at HathiTrust)
• A silvicultural guide for spruce-fir in the northeast (Upper Darby, Pennsylvania : Forest Service, U.S. Department of Agriculture, Northeastern Forest Experiment Station, 1973., 1973), by Robert M. Frank, John C. Bjorkbom, Pa.) Northeastern Forest Experiment Station (Radnor, and United States Department of Agriculture (page images at HathiTrust)
• Management of spruce-fir in even-aged stands in the central Rocky Mountains (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1980), by Robert R. Alexander, Carleton B. Edminster, and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
• Wood and bark properties of spruce pine (Southern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1972), by Floyd G. Manwiller (page images at HathiTrust)
• Understory tree release following harvest cutting in spruce-fir forests of the Intermountain West (U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station, 1982), by Ward W. McCaughey, Wyman C. Schmidt, and Intermountain Forest and Range Experiment Station (Ogden, Utah) (page images at HathiTrust)
• Photo series for quantifying forest residues in the Black Hills, ponderosa pine type, spruce type. (USDA Forest Service, Rocky Mountain Region, 1982), by Wayne G. Maxwell and United States. Forest Service. Rocky Mountain Region (page images at HathiTrust)
• Rates of forest floor decomposition and nutrient turnover in aspen, pine, and spruce stands on two different soils (U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1982), by Donald A. Perala, David H. Alban, and Minn.) North Central Forest Experiment Station (Saint Paul (page images at HathiTrust)
• Silvical characteristics of Engelmann spruce (U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1984), by Robert R. Alexander, Wayne D. Shepperd, and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
• Relationships of tree age to diameter in old-growth northern hardwoods and spruce-fir (U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1985), by William B. Leak and Pa.) Northeastern Forest Experiment Station (Radnor (page images at HathiTrust)
• Silvical characteristics of blue spruce (U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1984), by Gilbert H. Fechner and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
• Seedling survival in spruce-fir after mechanical tree harvesting in strips (Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1972), by Robert M. Frank and Eugene L. Putnam (page images at HathiTrust)
• Commercial thinning in small-diameter spruce-fir stands -- production and cost of skidding and skyline yarding, with and without prebunching (College of Forest Resources, Maine Agricultural Experiment Station, University of Maine at Orono, 1985), by Robert S. Seymour, Charles J. Gadzik, Maine Agricultural Experiment Station, and University of Maine at Orono. College of Forest Resources (page images at HathiTrust)
• Engelmann spruce. Picea engelmanni Engelm. (Govt. Print. Off.], 1907) (page images at HathiTrust)
• Sitka spruce. Picea sitchensis (Bong.) Trautv. and Mayer. (Govt. Print. Off.], 1907) (page images at HathiTrust)
• A study in comparative lengths of tracheids of red spruce grown under free and suppressed conditions. (Ithaca, N. Y., 1924), by Warren Brokaw MacMillan (page images at HathiTrust)
• Eastern spruce flakeboard resin distribution and decorative panel evaluation (Life Sciences and Agriculture Experiment Station, University of Maine at Orono, 1975), by Robert A. Kelly, Norman P. Kutscha, and Craig E. Shuler (page images at HathiTrust; US access only)
• Yield tables for cut-over spruce-fir stands in the northeast (Northeastern Forest Experiment Station, 1941), by Marinus Westveld and Pa.) Northeastern Forest Experiment Station (Radnor (page images at HathiTrust)
• Increasing growth and yield of young spruce pulpwood stands by girdling hardwoods (U.S. Dept. of Agriculture, 1937), by Marinus Westveld (page images at HathiTrust)
• The spruce and balsam fir trees of the Rocky Mountain region (U.S. Dept. of Agriculture, 1916), by George B. Sudworth and United States Department of Agriculture (page images at HathiTrust)
• The grinding of spruce for mechanical pulp (U.S. Dept. of Agriculture, Forest Service, 1913), by J. H. Thickens, United States Department of Agriculture, and United States Forest Service (page images at HathiTrust)
• Ueber Bildungsabweichungen bei Fichtenzapfen (Gedruckt in der Riechsdruckerei, 1882), by August Wilhelm Eichler (page images at HathiTrust)
• Über den einfluss der gewichtes der fichtenzapfen und des Fichtensamens auf das volumen der pflanzen (Wilhelm Frick, 1903), by Josef Friedrich (page images at HathiTrust; US access only)
• Untersuchungen über die Fichte : nach verschiedenen Höhen an den Bäumen und nach verschiedenen Jahreszeiten, bei möglichst gleichem Alter und gleichartigen Standortsverhältnissen der einzelnen Individuen (J. Pässler, 1886), by Hans Zeumer (page images at HathiTrust)
• Die absoluten Formzahlen der Fichte (G. Schönfeid's Verlag., 1899), by Max Friedrich Kunze (page images at HathiTrust; US access only)
• Einige Spielarten der Fichte : Schlangenfichte, astlose Fichte, pyramidale Fichte, Trauerfichte, Hängefichte, Kugelfichte, Krummfichte oder Sumpffichte, nordische Fichte (obovata) (C. Mattiesen, 1887), by Friedrich Berg (page images at HathiTrust)
• Untersuchungen über den Wuchs und das Holz der Weisstanne und Fichte (M. Rieger'sche Universitäts-Buchhandlung, 1895), by Hermann Bertog (page images at HathiTrust)
• Kronenfreihieb und Lichtwuchsbetrieb der Fichte vom Standpunkt der Bodenreinertragslehre (Sauerläder's Verlag, ǂc 1897., 1897), by Wilhelm Borgmann (page images at HathiTrust)
• Entstehung und Vertheilung der Secretions-Organe der Fichte und Lärche : Eine vergleichend-anatomische Studie (Theodor Fischer, 1885), by Heinrich Mayr (page images at HathiTrust)
• The Adirondack spruce; a study of the forest in Ne-ha-sa-ne park, with tables of volume and yield, and a working-plan for conservative lumbering. (New York., 1898), by Gifford Pinchot (page images at HathiTrust)
• Influence désavantageuse produite sur l'avenir des peuplements principalement sur ceux de l'épicéa : par l'emploi de procédés de culture contre nature et des mauvais traitements donnés aux plants utilisés (Imprimerie Hélios, 1900), by H. Reuss (page images at HathiTrust; US access only)
• Participation à l'étude sur les conséquences fâcheuses de la décortication produite par le gros gibier dans les peuplements d'épicéa (Imprimerie Hélios, 1900), by Hermann Reuss (page images at HathiTrust; US access only)
• The Adirondack black spruce: from the Annual report of the N. Y. Forest Commission for 1894. (James, B. Lyon, printer, 1895), by William F. Fox and New York (State) Forest commission (page images at HathiTrust)
• Histoire des Picea qui se rencontrent dans les limites du Canada (L'auteur, 1866), by Ovide Brunet (page images at HathiTrust)

• The spruce beetle in white spruce forests of Alaska (Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Experiment Station, 1977), by Richard A. Werner, Peter A. Rush, Bruce H Baker, United States Forest Service, and Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)
• Alaska's spruce (U.S. Dept. of Agriculture, Forest Service, Alaska Region, 1979), by Verner Warren Clapp, Alaska. Dept. of Natural Resources, Alaska. Dept. of Commerce and Economic Development, and United States. Forest Service. Alaska Region (page images at HathiTrust)

• Resin canals in the Canadian spruce (Picea Canadensis (Mill.) B.S.P.) : an anatomical study, especially in relation to traumatic effects and their bearing on phylogeny (Royal Society of London, 1925), by Robert Boyd Thomson and Harold Boyd Sifton (page images at HathiTrust; US access only)

• Use of openings in spruce-fir forests of Arizona by elk, deer, and cattle (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1966), by Hudson Reynolds and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)

• Histoire des Picea qui se rencontrent dans les limites du Canada (Aux frais de l'auteur, 1866), by Ovide Brunet (page images at HathiTrust)
• The development of the archegonium and fertilization in the hemlock spruce (tsuga canadensis carr.) ([s.n., 1900), by William Alphonso Murrill (page images at HathiTrust)

• Diameter and basal area distributions in old-growth spruce-fir stands in Colorado (USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, 1985), by Robert R. Alexander and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)

• Effect of slash mulch and slash burn on pine and spruce plantings (Connecticut Agricultural Experiment Station, 1951), by Herbert A. Lunt (page images at HathiTrust; US access only)

• A computer program to calculate the susceptibility of spruce-fir stands to spruce beetle outbreaks (USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, 1980), by J. A. Logan, M. S. Mehl, J. M. Schmid, and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)

• Om rötans spridningshastighet hos granen efter snöbrott. (Centraltryckeriet, 1922), by Gunnar Schotte (page images at HathiTrust; US access only)

• Die Nonne (Liparis monacha) im oberschwäbischen Fichtengebiet in den letzten fünfzig Jahren (Julius Hoffmann, 1891), by forest director Dorrer (page images at HathiTrust)
• Biological and practical researches into blueing in pine and spruce (Centraltryckeriet, 1927), by Torsten Lagerberg, Elias Melin, and Gunnar Lundberg (page images at HathiTrust; US access only)
• Do small mammals and birds affect reproduction of spruce and fir? (Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1968), by Arthur C. Hart, Edward R. Ladd, and Herschel G. Abbott (page images at HathiTrust)
• A computer program to calculate the susceptibility of spruce-fir stands to spruce beetle outbreaks (USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, 1980), by J. A. Logan, M. S. Mehl, J. M. Schmid, and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
• Spruce broom rust / by Paul E. Hennon. (United States Dept. of Agriculture, Forest Service, Alaska Region, 1987), by Paul E. Hennon and United States. Forest Service. Alaska Region (page images at HathiTrust)
• Studies on the spruce budworm [Cacoecia fumiferana Clem.] Part I. A general account of the outbreaks, injury and associated insects, Part II. General bionomics and possibilities of prevention and control, by F. C. Craighead. With a chapter on abnormalities of cell structure, by I. W. Bailey ... ([F. C. Acland, printer to the King's most excellent Majesty], 1924), by James Malcolm Swaine, Frank C. Craighead, and Irving Widmer Bailey (page images at HathiTrust; US access only)
• On the life-history of Chermes himalayensis, Steb., on the spruce (Picea morinda) and silver fir (Abies webbiana) (Printed for the Linnean Society by Taylor and Francis, 1910), by Edward Percy Stebbing (page images at HathiTrust; US access only)
• Spruce (Picea), especially blue spruce disorder: spruce (Cytospora) canker / G. L. Worf and R. F. Patton. (University of Wisconsin--Extension, 1975), by Gayle L. Worf, R. F. Patton, and University of Wisconsin--Extension. Cooperative Extension Programs (page images at HathiTrust; US access only)
• Auch ein Beytrag zur Kenntniss der verderblichen Fichtenraupen und ihrer Wirkungen auf Waldungen und Huthungen : nebst einigen Bemerkungen zu Herrn Doctor Zinkens, diese Raupen betreffenden Schrift (Hoffmann, 1798), by Karl Beatus Bretschneider (page images at HathiTrust)
• Parasitoids of two spruce sawflies in the genus Pikonema (Hymenoptera: Tenthredinidae) (University of Maine at Orono, 1984), by Mark W. Houseweart, Maine Agricultural Experiment Station, and University of Maine at Orono. School of Forest Resources (page images at HathiTrust)
• Anatis mali (Say), a coccinellid predator of spruce budworm, Choristoneura fumiferana (Clemens), egg masses (College of Forest Resources, Maine Agricultural Experiment Station, Universitey of Maine, 1986), by Mark W. Houseweart, Robert K. Lawrence, University of Maine at Orono. College of Forest Resources, and Maine Agricultural Experiment Station (page images at HathiTrust)
• The spruce gall-aphid (Cornell University Agricultural Experiment Station, 1926), by Glenn W. Herrick and T. Tanaka (page images at HathiTrust)
• Report on investigations to determine the cause of unhealthy conditions of the spruce and pine from 1880-1893 (West Virginia Agricultural Experiment Station, 1899), by A. D. Hopkins (page images at HathiTrust)
• Die Schälbeschädigung durch Hochwild : speciell in Fichtenbeständen ; Ihre Ursache, ihre wirtschaftl. finanzielle Bedeutung und die Mittel zu ihrer Abwendung (Julius Springer, 1888), by Hermann Reuss (page images at HathiTrust)
• Die Nonne, auch Fichtenspinner, Fichtenbar, Rothbauch genannt, (Liparis monacha) : Naturgeschichtliche Beschreibung der Nonne, Darlegung der Lebensweise und des forstlichen Verhaltens derselben, dann die Massnahmen zur Bekämpfung der Nonne. (M/. Rieger, 1891), by Germany. Staatsministerien (page images at HathiTrust)
• Barnjum $5,000.00 prize treatise on the spruce bud worm, bark beetle and borer. (F.J.D. Barnjum, 1922), by O. Schierbeck (page images at HathiTrust; US access only)
• Importance of fungi and defects in handling Alaskan airplane spruce (University of Michigan press, 1942), by Dow Vawter Baxter and Reed William Varner (page images at HathiTrust; US access only)

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