01543cas 2200361za 45009.506622CaOODSP20221107133649cr |||||||||||150406d19952021oncgr p o i0 a0eng|d1924-0279CaOODSPengnl-----En161-3E-pdfState of the Great Lakes. Highlights [electronic resource].State of the Great Lakes. Highlights report2017-2021[Ottawa] : Environment Canada ; [Chicago, Ill.] : U.S. Environmental Protection Agency, 1995?-2021.BiennialBegan with 1995; ceased with 2021.Issued also in French under title: État des Grands Lacs. Faits saillants.Cover title.For full reports, please see En161-3/1E-PDF.Prepared by the U.S. Environmental Protection Agency and Environment Canada, 1995-2011; Environmental Protection Agency and Environment and Climate Change Canada, 2017-2021.Environmental conservationgcpdsInternational cooperationgcpdsLakesgcpdsCanada. Environment Canada.United States. Environmental Protection Agency.Canada. Environment and Climate Change Canada.État des Grands Lacs. (CaOODSP)9.503015State of the Great Lakes. (CaOODSP)9.837906State of the Great Lakes ... report : (CaOODSP)9.913928