The Online Books Page

Books by Herbert C. Hanson:

Books in the extended shelves:

• Hanson, Herbert C. (Herbert Christian), 1891-: Control of leafy spurge and review of literature on chemical weed control (Agricultural Experiment Station, North Dakota Agricultural College, 1934), also by H. L. Barnett (page images at HathiTrust)
• Hanson, Herbert C. (Herbert Christian), 1891-: Dictionary of ecology. (Philosophical Library, 1962) (page images at HathiTrust)
• Hanson, Herbert C. (Herbert Christian), 1891-: Diseases and pests of economic plants of Burma : a study based on field survey data and on pertinent records, material, and reports (American Institute of Crop Ecology, 1963), also by American Institute of Crop Ecology (page images at HathiTrust)
• Hanson, Herbert C. (Herbert Christian), 1891-: Diseases and pests of economic plants of central and south China, Hong Kong and Taiwan (Formosa); a study based on field survey data and on pertinent records, material, and reports (Washington, 1963), also by American Institute of Crop Ecology (page images at HathiTrust)
• Hanson, Herbert C. (Herbert Christian), 1891-: Diseases and pests of economic plants of Vietnam, Laos and Cambodia; a study based on field survey data and on pertinent records, material, and reports (Washington, 1963), also by American Institute of Crop Ecology (page images at HathiTrust)
• Hanson, Herbert C. (Herbert Christian), 1891-: Effects of different systems of grazing by cattle upon a western wheat-grass type of range near Fort Collins, Colorado (Colorado Agricultural College, Colorado Experiment Station, 1931), also by L. Dudley Love and Melvin Solomon Morris (page images at HathiTrust)
• Hanson, Herbert C. (Herbert Christian), 1891-: Factors influencing the establishment of irrigated pastures in northern Colorado (Colorado Agricultural College, Colorado Experiment Station, 1931) (page images at HathiTrust)
• Hanson, Herbert C. (Herbert Christian), 1891-: Grasses and legumes for pasture and hay (Agricultural Experiment Station, North Dakota Agricultural College, 1939), also by Warren C. Whitman and T. E. Stoa (page images at HathiTrust)
• Hanson, Herbert C. (Herbert Christian), 1891-: Improvement of sagebrush range in Colorado (Colorado Agricultural College, Colorado Experiment Station, 1929) (page images at HathiTrust)
• Hanson, Herbert C. (Herbert Christian), 1891-: Key to the malvaceous plants in Texas (Texas Agricultural Experiment Station, 1920), also by Texas Agricultural Experiment Station (page images at HathiTrust)
• Hanson, Herbert C. (Herbert Christian), 1891-: Leafy spurge (Agricultural Experiment Station, North Dakota Agricultural College, 1934) (page images at HathiTrust)
• Hanson, Herbert C. (Herbert Christian), 1891-: Pastures for spring and fall grazing in mountains of Colorado (Colorado Agricultural College, Colorado Experiment Station, 1930) (page images at HathiTrust)
• Hanson, Herbert C. (Herbert Christian), 1891-: The plant community (Reinhold Pub. Corp., 1961), also by Ethan D. Churchill (page images at HathiTrust)
• Hanson, Herbert C. (Herbert Christian), 1891-: Plant competition; an analysis of community functions (Carnegie institution of Washington, 1929), also by Frederic E. Clements and John E. Weaver (page images at HathiTrust)
• Hanson, Herbert C. (Herbert Christian), 1891-: Range resources of the San Luis Valley (Colorado Agricultural College, Colorado Experiment Station, 1929) (page images at HathiTrust)
• Hanson, Herbert C. (Herbert Christian), 1891-: Relation of drouth and grazing to North Dakota range lands (Agricultural Experiment Station, North Dakota Agricultural College, 1943), also by Warren C. Whitman and Roald A. Peterson (page images at HathiTrust)
• Hanson, Herbert C. (Herbert Christian), 1891-: Revegetation of waste range land (Colorado Experiment Station, 1928) (page images at HathiTrust)
• Hanson, Herbert C. (Herbert Christian), 1891-: A study of the vegetation of northeastern Arizona. ([Lincoln, Neb.], 1924) (page images at HathiTrust)

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