Report to ...
Author : International Joint Commission
Publisher :
Page : 40 pages
File Size : 31,17 MB
Release : 1980
Category : Water quality
ISBN :
Author : International Joint Commission
Publisher :
Page : 40 pages
File Size : 31,17 MB
Release : 1980
Category : Water quality
ISBN :
Author :
Publisher :
Page : 86 pages
File Size : 44,81 MB
Release : 1981
Category : Water quality management
ISBN :
Author : William Ashworth
Publisher : Wayne State University Press
Page : 292 pages
File Size : 50,62 MB
Release : 1987
Category : Great Lakes (North America)
ISBN : 9780814318874
The Late, Great Lakes is a powerful indictment of man's carelessness, ignorance, and apathy toward the Great Lakes. With the longest continuous coastline in the United States, they hold one-fifth of the world's freshwater supply. Author William Ashworth presents a compelling history of the Great Lakes, from their formation in the Ice Age, to their "discovery" by Samuel de Champlian in 1615, and, finally, to their impending death in our time. Ashworth systematically deals with the wild life that once flourished in the region-beaver, salmon, whitefish, and trout-and describes the threatening elements which have displaced them-the predatory sea lamprey, the alewives, toxic waste, and volatile solids.
Author : International Joint Commission
Publisher :
Page : 40 pages
File Size : 44,35 MB
Release : 1981
Category : Water quality
ISBN :
Author : Canada
Publisher :
Page : 36 pages
File Size : 27,16 MB
Release : 2001
Category : Conservation of natural resources
ISBN :
Author :
Publisher :
Page : 722 pages
File Size : 13,14 MB
Release : 1985
Category : Government publications
ISBN :
Author : International Joint Commission. Great Lakes Regional Office
Publisher :
Page : 62 pages
File Size : 10,93 MB
Release : 1989
Category : Great Lakes (North America)
ISBN :
Author : Council on Environmental Quality (U.S.)
Publisher :
Page : 352 pages
File Size : 23,16 MB
Release : 1982
Category : Environmental health
ISBN :
Author : International Joint Commission
Publisher :
Page : 28 pages
File Size : 22,36 MB
Release : 1984
Category : Water quality
ISBN :
Author :
Publisher :
Page : 1140 pages
File Size : 22,64 MB
Release : 1984
Category : Government publications
ISBN :