Soils -- Colorado -- GreeleySee also what's at your library, or elsewhere.
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Filed under: Soils -- Colorado -- Greeley
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Filed under: Soils -- Colorado- Land classification of western Colorado ([Washington], 1933), by Geological Survey (U.S.) and Luster R. Brooks (page images at HathiTrust)
- Computer estimates of natural recharge from soil moisture data, high plains of Colorado : completion report, OWRT project no. A-016 COLO (Environmental Resources Center, Colorado State University, 1975), by R. A. Longenbaugh, N. Krishnamurthi, and United States. Office of Water Research and Technology (page images at HathiTrust; US access only)
- Soils and alkali : fertility, irrigation, etc. (State Agricultural College, Agricultural Experiment Station, 1889), by David O'Brine (page images at HathiTrust)
- A peculiar soil condition in the San Luis Valley (Colorado Experiment Station, 1923), by William Parker Headden (page images at HathiTrust)
- A soil study. Part III, The soil (Agricultural Experiment Station of the Agricultural College of Colorado, 1901), by William Parker Headden (page images at HathiTrust)
- Land types in eastern Colorado (Colorado Agricultural Experiment Station, Colorado State College, 1944), by L. A. Brown (page images at HathiTrust; US access only)
- Soil survey of the Fort Collins area, Colorado. ([U.S. Govt. Print. Off., 1931), by A. T. Sweet and John N. Spencer (page images at HathiTrust)
- Soil survey laboratory data and descriptions for some soils of Colorado (Soil Conservation Service, U.S. Dept. of Agriculture in cooperation with Colorado Agricultural Experiment Station, 1967), by Colorado Agricultural Experiment Station and United States. Soil Conservation Service (page images at HathiTrust)
Filed under: Soils -- Colorado -- Adams County -- Maps
Filed under: Soils -- Colorado -- Alamosa County -- Maps
Filed under: Soils -- Colorado -- Arapahoe County -- Maps
Filed under: Soils -- Colorado -- Aspen Region -- Maps
Filed under: Soils -- Colorado -- Baca County -- MapsFiled under: Soil conservation -- Colorado -- Baca CountyFiled under: Soil erosion -- Colorado -- Baca County
Filed under: Soils -- Colorado -- Bent County -- MapsFiled under: Soils -- Colorado -- Boulder CountyFiled under: Soils -- Colorado -- Green Mountain
Filed under: Soils -- Colorado -- Gunnison County -- MapsFiled under: Soils -- Colorado -- LongmontFiled under: Soils -- Colorado -- Nitrogen content- Bacteriological studies of the fixation of nitrogen in certain Colorado soils (Agricultural Experiment Station of the Agricultural College of Colorado, 1911), by Walter G. Sackett (page images at HathiTrust)
- The fixation of nitrogen in some Colorado soils (Agricultural Experiment Station of the Agricultural College of Colorado, 1910), by William Parker Headden (page images at HathiTrust)
- The fixation of nitrogen in some Colorado soils : a further study (Agricultural Experiment Station of the Agricultural College of Colorado, 1910), by William Parker Headden (page images at HathiTrust)
- Fixation of nitrogen in Colorado soils : occurrence of nitrates on rocks (Agricultural Experiment Station of the Agricultural College of Colorado, 1922), by William Parker Headden (page images at HathiTrust)
- The nitrate question in Colorado : a review for the farmer (Colorado Experiment Station, 1925), by William Parker Headden (page images at HathiTrust)
Filed under: Soils -- Colorado -- Weld County- Soil survey of the Greeley area, Colorado (U.S. Dept. of Agriculture ;, 1932), by W. E. Haines, L. A. Brown, A. T. Sweet, Colorado Agricultural Experiment Station, and United States. Bureau of Chemistry and Soils (page images at HathiTrust)
- Soil survey of the Longmont area, Colorado (U.S. Department of Agriculture ;, 1935), by C. H. Dodson, A. T. Sweet, Colorado Agricultural Experiment Station, and United States. Bureau of Chemistry and Soils (page images at HathiTrust)
Filed under: Calcareous soils -- ColoradoFiled under: Clay -- ColoradoFiled under: Crops and soils -- ColoradoFiled under: Soil conservation -- Colorado- Colorado's soil and water : conditions and trends. (U.S. Dept. of Agriculture, Soil Conservation Service, 1985), by United States. Soil Conservation Service (page images at HathiTrust)
- Gully development and control : the status of our knowledge (Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1976), by Burchard H. Heede, United States Forest Service, and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
- Innovative farming : the key to your future (U.S. Dept. of Agriculture, Soil Conservation Service, 1983), by Charles A. Holcomb (page images at HathiTrust)
- Submerged burlap strips aided rehabilitation of disturbed semiarid sites in Colorado and New Mexico (U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1975), by Burchard H. Heede and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
- Conservation tillage : --managing residues for conservation compliance. (U.S. Dept. of Agriculture, Soil Conservation Service, 1990), by United States. Soil Conservation Service (page images at HathiTrust)
- Conversion of gullies to vegetation-lined waterways on mountain slopes (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1968), by Burchard H. Heede and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
- Conservation in Colorado : protecting soil and water resources in the 1990's. (U.S. Dept. of Agriculture, Soil Conservation Service, 1991), by United States. Soil Conservation Service (page images at HathiTrust)
- Conserving Colorado's resources. (U.S. Dept. of Agriculture, Soil Conservation Service, 1989), by United States. Soil Conservation Service (page images at HathiTrust)
Filed under: Soil erosion -- ColoradoFiled under: Soil fertility -- ColoradoFiled under: Soil mineralogy -- ColoradoFiled under: Soil permeability -- ColoradoFiled under: Soils -- San Luis Valley (Colo. and N.M.)Filed under: Engelmann spruce -- Soils -- ColoradoFiled under: Soils -- Nitrogen content -- ColoradoFiled under: Soils -- Phosphorus content -- ColoradoFiled under: Sugar beet -- Soils -- ColoradoMore items available under broader and related terms at left. |