Browsing Natural Resource Ecology Laboratory (NREL) by Date "1969"

Now showing items 1-19 of 19

Avian distribution and population fluctuations at the Pawnee Site

Author(s):Giezentanner, J. Brent (James Brent), 1944-; Ryder, Ronald A.; Colorado State University. Natural Resource Ecology Laboratory; U.S. International Biological Program. Grassland Biome
Date Issued:1969

Format:born digital; technical reports
Jackrabbit demographic and life history studies, Pawnee site

Author(s):Gross, Jack E., 1930-; Colorado State University. Natural Resource Ecology Laboratory; U.S. International Biological Program. Grassland Biome
Date Issued:1969

Format:born digital; technical reports
Summer ecology of the lark bunting: Pawnee site

Author(s):Baldwin, Paul H.; Butterfield, Joe D.; Creighton, Phillip D.; Shook, Roland; Colorado State University. Natural Resource Ecology Laboratory; U.S. International Biological Program. Grassland Biome
Date Issued:1969

Format:born digital; technical reports
Mineralogy of representative soils at the Pawnee site

Author(s):Franklin, William T. (William Talbert), 1923-; Colorado State University. Natural Resource Ecology Laboratory; U.S. International Biological Program. Grassland Biome
Date Issued:1969

Format:born digital; technical reports
Soil microfungi investigations Pawnee site

Author(s):Christensen, Martha, 1932-; Scarborough, Arla M., 1929-; Colorado State University. Natural Resource Ecology Laboratory; U.S. International Biological Program. Grassland Biome
Date Issued:1969

Format:born digital; technical reports
Preliminary report on the study of the precipitation on the Pawnee National Grasslands

Author(s):Bertolin, Gary Eugene; Rasmussen, J. L.; Colorado State University. Natural Resource Ecology Laboratory; U.S. International Biological Program. Grassland Biome
Date Issued:1969

Format:born digital; technical reports
Some comparisons of feeding ecology of four species of owls in north-central Colorado

Author(s):Marti, Carl Darrell, 1944-; Colorado State University. Natural Resource Ecology Laboratory; U.S. International Biological Program. Grassland Biome
Date Issued:1969

Format:born digital; technical reports
Diurnal raptors on the Pawnee site

Author(s):Ryder, Ronald A.; Colorado State University. Natural Resource Ecology Laboratory; U.S. International Biological Program. Grassland Biome
Date Issued:1969

Format:born digital; technical reports
Microbial biomass measurements at the Pawnee site: preliminary methodology and results

Author(s):Doxtader, Kenneth G., 1938-; Colorado State University. Natural Resource Ecology Laboratory; U.S. International Biological Program. Grassland Biome
Date Issued:1969

Format:born digital; technical reports
Bacterial ecology of grassland soils, Pawnee Site

Author(s):Mayeux, Jerry V., 1937-; Jones, Enid A.; Colorado State University. Natural Resource Ecology Laboratory; U.S. International Biological Program. Grassland Biome
Date Issued:1969

Format:born digital; technical reports
Dry weight biomass data for four abundant grasshopper species of the Pawnee site

Author(s):Van Horn, Donald H., 1928-; Colorado State University. Natural Resource Ecology Laboratory; U.S. International Biological Program. Grassland Biome
Date Issued:1969

Format:born digital; technical reports
Comparison of the esophageal fistula with rumen samples for the determination of the botanical and chemical composition of the diet of herbivores, A

Author(s):Rice, Richard W., 1931-; Cundy, Dennis Roger; Weyerts, P. R.; Colorado State University. Natural Resource Ecology Laboratory; U.S. International Biological Program. Grassland Biome
Date Issued:1969

Format:born digital; technical reports
Dietary and energy relationships of jackrabbits at the Pawnee site

Author(s):Hansen, Richard M.; Flinders, Jerran T. (Jerran Trueman); Cavender, Barbara R., 1944-; Colorado State University. Natural Resource Ecology Laboratory; U.S. International Biological Program. Grassland Biome
Date Issued:1969

Format:born digital; technical reports
Study of rodents in northeastern Colorado, A

Author(s):Flake, Lester D.; Colorado State University. Natural Resource Ecology Laboratory; U.S. International Biological Program. Grassland Biome
Date Issued:1969

Format:born digital; technical reports
Botanical species of plants eaten and intake of steers grazing light, medium heavy use shortgrass range

Author(s):Rice, Richard W., 1931-; Vavra, Martin, 1943-; Colorado State University. Natural Resource Ecology Laboratory; U.S. International Biological Program. Grassland Biome
Date Issued:1969

Format:born digital; technical reports
Progress report, IBP antelope project, Pawnee site

Author(s):Nagy, Julius G.; Knox, Kirvin L. (Kirvin Lee); Wesley, David E. (David Eugene), 1940-; Colorado State University. Natural Resource Ecology Laboratory; U.S. International Biological Program. Grassland Biome
Date Issued:1969

Format:born digital; technical reports
Preliminary methodology and results for aboveground herbage biomass sampling on the Pawnee site

Author(s):Uresk, Daniel W.; Sims, Phillip L.; Colorado State University. Natural Resource Ecology Laboratory; U.S. International Biological Program. Grassland Biome
Date Issued:1969

Format:born digital; technical reports
Some contributions to the study of grasslands insect populations

Author(s):Huddleston, Ellis W., 1935-; Ward, Charles R.; Howard, Richard E.; Richardson, Louis Gene; Colorado State University. Natural Resource Ecology Laboratory; U.S. International Biological Program. Grassland Biome
Date Issued:1969

Format:born digital; technical reports
Photosynthesis of shortgrasses under field conditions

Author(s):Moir, William H.; Boratgis, J. P.; Sherman, R.; Paetsch, G.; Colorado State University. Natural Resource Ecology Laboratory; U.S. International Biological Program. Grassland Biome
Date Issued:1969

Format:born digital; technical reports