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- [23] DISTRIBUTION OF TRACE-ELEMENTS IN THE RECENT SEDIMENTS OF LAKE-MICHIGAN TRANSACTIONS OF THE AMERICAN NUCLEAR SOCIETY, 1982, 41 : 200 - 201
- [24] EFFECTS OF EUTROPHICATION AND FISH PREDATION ON RECENT CHANGES IN ZOOPLANKTON CRUSTACEA SPECIES COMPOSITION IN LAKE-MICHIGAN TRANSACTIONS OF THE AMERICAN MICROSCOPICAL SOCIETY, 1972, 91 (01): : 82 - &