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Science (New York, N.Y.)|July 21, 1978
Water resources and the land-water interfaceJ R Karr, I J SchlosserProceedings of the National Academy of Sciences of the United States of America|May 23, 1995
Extreme clonal uniformity of Phoxinus eos/neogaeus gynogens (pisces: Cyprinidae) among variable habitats in northern Minnesota beaver pondsJ F Elder, I J SchlosserPesticides Monitoring Journal|January 1, 1980
Pesticides and PCB residues in the Black Creek Watershed, Allen County, Indiana--1977-78D R Dudley, J R KarrPageof 1