Roundtable on the Surveillance and Monitoring Requirements for Assessing Human Health Hazards Posed by Contaminants in the Great Lakes Basin Ecosystem (1982 : East Lansing, Mich.)
by G.N. Delin ... [and others] ; prepared in cooperation with the University of Minnesota Department of Soil Science, the U.S. Department of Agriculture, Agricultural Research Service, and the Minnesota Pollution Control Agency
sponsored by the ACS Division of Industrial and Engineering Chemistry at the 174th meeting of the American Chemical Society, Chicago, Illinois, August 31, 1977 ; Dennis Schuetzle, editor