Search Results for the EPA National Library Catalog

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Dissolved oxygen, temperature, survival of young at fish spawning sites / 1976
Dissolved oxygen, temperature, survival of young at fish spawning sites / 1976
Effects of saline waters upon survival of fish eggs and larvae and upon the ecology of the fathead minnow in North Dakota 1972
Effects of wetlands on water quality in the Devils Lake basin, North Dakota : research project technical completion report 1979

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