Special report on potential oil pollution, euthrophication and pollution from watercraft
Subtitle: third interim report on pollution of Lake Erie, Lake Ontario and the international section of the St. Lawrence River.
Publisher: s.n.
Published: 1970
Place of publication: [S.l
Language: eng
Number of pages: 36
Subjects: Water -- Pollution -- Lake Erie.; Water -- Pollution -- Lake Ontario.; Oil pollution of water; Water -- Pollution -- St. Lawrence River.