Ashworth, William, 1942-

The late, Great Lakes : an environmental history / William Ashworth. - 1st ed. - New York : Knopf : Distributed by Random House, 1986. - x, 274 p. : maps ; 22 cm.

Map on lining papers. Includes index.

Bibliography: p. 255-262.

ISBN: 0394551516

LCCN: 85045915

Subjects--Topical Terms:
Water--Pollution--Environmental aspects--History.--Great Lakes
Lake ecology--History.--Great Lakes

Subjects--Geographic Terms:
Great Lakes--History.

LC Class. No.: QH545.W3 / A68 1986

Dewey Class. No.: 363.7/3942/0977