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Great Lakes Water Quality Agreement : protocol amending the agreement between Canada and the United States of America on Great Lakes Water Quality, 1978, as amended on October 16, 1983, and on November 18, 1987 : signed September 7, 2012, entered into force February 12, 2013.

Great Lakes Water Quality Agreement : protocol amending the agreement between Canada and the United States of America on Great Lakes Water Quality, 1978, as amended on October 16, 1983, and on November 18, 1987 : signed September 7, 2012, entered into force February 12, 2013.
Paper図書
[United States Environmental Protection Agency][2013?]<C4-B9>
National Diet Library
  • Subject Heading...ation--Canada. Water--Pollution--Great Lakes Watershed (North America) Water quality--Great Lakes Wa...

Rising to the challenge : celebrating the 25th anniversary of the Great Lakes Water Quality Agreement.

Rising to the challenge : celebrating the 25th anniversary of the Great Lakes Water Quality Agreement.
Paper図書
Environment Canada1997.<Y629-98-23>
National Diet Library
  • Subject Heading...North America) Water--Pollution--Great Lakes Watershed (North America) Biotic communities--Great Lak...

Under RAPs : toward grassroots ecological democracy in the Great Lakes Basin : cloth : pbk

Under RAPs : toward grassroots ecological democracy in the Great Lakes Basin : cloth : pbk
Paper図書
edited by John H. Hartig and Michael A. ZarullUniversity of Michigan Pressc1992
Other Libraries in Japan

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