Search Results for the EPA National Library Catalog

Items Found: 219
Showing: Items 151 - 200
Your Search: (SUBJECT=Grassland)


 
 
 
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Select Item Title Year Published
Preliminary activities and results in Bison research on the Pawnee site / 1971
Preliminary producer data synthesis, 1970 comprehensive network sites / 1972
Preliminary report on the study of the precipitation on the Pawnee National Grasslands / 1969
Primary producers, invertebrates, birds, and decomposers on the Jornada site, 1971 / 1972
Primary production on the Jornada site for 1972 / 1974
Primary productivity an abiotic studies at the Dickinson site, 1970 season / 1971
Primary productivity of the fescue grassland in western Montana / 1971
Pronghorn food habits studies, 1970-1972 / 1973
Proposed Revised Land and Resource Management Plan, Arapaho and Roosevelt National Forests, Pawnee National Grassland 1990
Proposed Revised Land and Resource Management Plan, Plan Appendices, Arapaho and Roosevelt National Forests, Pawnee National Grassland 1990
Rangeland watershed water budget and grazing cattle waste nutrient cycling 1983
Remote spectral measurements as a method for determining plant cover / 1972
Response patterns of Bouteloua gracilis leaf water potential, measured with the thermocouple psychrometer / 1974
Responses of Prairie Deer Mice to a Field SO2 Gradient. 1978
Sampling insect populations by sweep net on the Pawnee site / 1970
Scientific personnel participating in the Grassland Biome Study, June 1968 through January 1970 / 1970
Secondary productivity below ground in Pawnee grassland / 1972
Site comparisons of aboveground plant biomass, 1970 season / 1971
Sludge and the land : the role of soil and water conservation districts in land application of sewage sludge / 1982
Small mammal studies on the ALE Reserve, 1971 / 1972
Small mammal studies on the Ale reserve, 1972 / 1974
Small mammal studies on the Pawnee site during the 1971 field season / 1972
Snakes and lizards of the Pawnee site / 1971
Soil biology as related to land use practices : proceedings of the VII International Soil Zoology Colloquium of the International Society of Soil Science (ISSS) / 1980
Soil macro-arthropods of the Pawnee site / 1971
Soil microarthropod fauna of the Pawnee National Grassland, 1970 / 1972
Soil microbiological studies on the ALE Reserve / 1972
Soil microfungi investigations Pawnee Site / 1969
Soil movement in a grassland ecosystem as measured by beta particle attenuation / 1971
Soil nitrogen investigations : Pawnee site / 1969
Soil nitrogen investigations on the Pawnee site, 1970 / 1971
Soil nutrient-plant nutrient relationships at the Pawnee site / 1971
Soil nutrient-plant nutrient relationships of a shortgrass ecosystem / 1973
Soil survey of Richland County, and Sheyenne National Grassland area of Ransom County, North Dakota 1975
Soil water phenomena of a shortgrass prairie site / 1974
Soil water study of a shortgrass prairie ecosystem, Pawnee site / 1969
Some contributions to the study of grasslands insect populations / 1969
Some hydrologic and physical properties of the major soil types on the Pawnee intensive site / 1971
Some measurements of vegetation structure on the Pawnee Grassland, 1970 / 1971
Spatial distribution and successional state of grassland vegetation related to grazing intensity treatments / 1971
Standardized processing and storage scheme for samples collected for IBP Grassland Ecology Research Laboratory / 1970
Studies of populations of adults and immature insects and mites from two treatments at Cottonwood, South Dakota / 1971
Study of regional evapotranspiration using remotely sensed and meteorological data : contrasts between forest and grassland / 1982
Summary of the final environmental impact statement for the northern great plains management plans, revision 2001 for Dakota prairie grasslands, ... 2001
Summary Oil and Gas Leasing Environmental Impact Statement Pike and San Isabel National Forests Comanche and Cimarron National Grasslands 1991
Summary report of small mammal project grid live-trapping data / 1974
Summary report on initial small-herbivorous-mammal modeling efforts, Pawnee Site, Grasslands Biome / 1970
Supplemental report on primary productivity and abiotic studies at the Dickinson site : 1970 season / 1972
Surface energy and water budget over the grassland, 1970 / 1972
Systems analysis of decomposer functions in the grassland ecosystem / 1972
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