The provincial water quality monitoring network in northwestern Ontario
Subtitle: data summary 1968 to 1990 : report
By: prepared by Water Resources Group, Technical Assessment Section, Northwestern Region, Ontario Ministry of the Environment.
Publisher: Ministry of the Environment
Published: 1992
Place of publication: Toronto, Ont
Language: eng
Number of pages: 274
Subjects: Water quality monitoring stations -- Ontario, Northwestern; Water quality -- Ontario, Northwestern -- Measurement
Notes: "PIBS 1915."

cn 92083522  t_oclc

Bibliogr.

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