Fresh water seas
Subtitle: saving the Great Lakes
By: Phil Weller.
Publisher: Between The Lines
Published: 1990
Place of publication: Toronto, Ont., Canada
Language: eng
Number of pages: 206
Subjects: Water quality -- Great Lakes Region (North America); Human ecology -- Great Lakes Region (North America); Freshwater ecology -- Great Lakes Region (North America); Environmental protection -- Great Lakes Region (North America)
Description: Evolution of an ecosystem, Resources, pollution, fishery toxic chemicals.
Notes: Includes bibliographical references (p. 187-197) and index.