00000nam##2200000za#4500 9.688956 CaOODSP 20241203113636 cr ||||||||||| 150407|2006||||xxc|||||o f|0| 0 eng|d CaOODSP eng n-cn--- En4-12/2006E-PDF Canada. Environment Canada. Safety of potential freshwater swimming sites [electronic resource] At head of title : Monitoring the State of the St. Laurence River 2nd edition. Montreal - Quebec : Environment Canada c2006. 4p. graph, maps 14-17-Supp 2014-10-09 Fresh water gcpds La salubrité des sites potentiels de baignade en eau douce (CaOODSP)9.633376 Safety of potential freshwater St. Lawrence River swimming sites / (CaOODSP)9.905738 http://publications.gc.ca PDF 3.01 MB https://publications.gc.ca/collections/collection_2014/ec/En4-12-2006-eng.pdf