Lake Ontario nearshore water quality atlas, 1976-79
By: Ministry of the Environment, Water Resources Branch, Great Lakes Unit.
Contributors: Ontario. Water Resources Branch.
Publisher: Ministry of the Environment
Published: 1980
Place of publication: Toronto
Language: eng
Subjects: Water quality -- Ontario, Lake (N.Y. and Ont.) -- Maps.; Ontario, Lake (N.Y. and Ont.) -- Maps.
Notes: Loose leaves for updating.