Great Lakes-St. Lawrence River regulation
Subtitle: what it means and how it works
Edition: [1st ed.. 1990].
Publisher: Environment Canada; US Army Corps of Engineers
Published: 1990
Place of publication: [Burlington, Ont.]; [Fort Belvoir, Va.?]
Language: eng
Subjects: Regulation; Water levels; Electric power production
Other titles: Great Lakes Saint Lawrence River regulation.
Notes: Cover title.

Shipping list no.: 90-425-P.