Water and sediment quality monitoring survey
Subtitle: harbours and embayments Lakes Superior and the Spanish River
By: Lisa A. Richman.
Contributors: Ontario. Water Monitoring Section. ; Ontario. Ministry of the Environment. 
Publisher: [Ministry of the Environment], Water Monitoring Section, Environmental Monitoring and Reporting Branch
Published: 2004
Place of publication: Toronto, Ont
Language: eng
Number of pages: 49
Subjects: Water quality -- Great Lakes Region.
Other titles: Great Lakes reconnaissance survey.