The Provincial water quality monitoring network in Northwestern Ontario
Subtitle: data summary 1968 to 1990
By: report prepared by Water Resources Group Technical Assessment Section, Northwestern Region, Ontario Ministry of the Environment.
Contributors: Ontario. Water Resources Group.
Publisher: Queen's Printer for Ontario
Published: 1992
Place of publication: [Toronto]
Language: eng
Number of pages: 274
Subjects: Water Quality monitoring stations -- Ontario, Northwestern.; Water Quality -- Ontario, Northwestern -- Measurement.
Notes: "April 1992."

"PIBS 1915."

Includes bibliographical references.