Search Results for the EPA National Library Catalog

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Your Search: (SUBJECT=Standing crop)


Select Item Title Year Published
Comparative Limnology and Biota of Mine Spoils Ponds in Colorado (Journal Version). 1982
Design and Management Requirements for Water Impoundments in Northern Great Plains Strip Mined Areas Part 1. Third Semiannual Progress Report 1977
Effects of Agriculture on Stream Fauna in Central Indiana. 1983
Patch Size of Forest Openings and Arthropod Populations. 1991
The limnetic zooplankton of lakes in Katmai National Monument, Alaska / 1984

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