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- [4] PUBLIC INVOLVEMENT IN THE CLEANUP OF THE GREAT-LAKES ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1991, 202 : 85 - ENVR
- [6] WPCF TESTIFIES ON GREAT-LAKES CLEANUP JOURNAL WATER POLLUTION CONTROL FEDERATION, 1989, 61 (08): : 1292 - 1292