Search Results for the EPA National Library Catalog

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Your Search: (SUBJECT=Arthropod populations Colorado.)

 
 
 

Select Item Title Year Published
Abundance and biomass of soil macroinvertebrates of the Pawnee site collected from pastures subjected to different grazing presures, irrigation and/or nitrogen fertilization, 1970-1971 / 1973
Population densities and biomass of aboveground arthropods under various grazing and environmental stress treatments on the Pawnee site / 1972

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