https://geoscan.nrcan.gc.ca/starweb/geoscan/servlet.starweb?path=geoscan/fullf.web&search1=R=221301
Rechercher Liao, S L; Rechercher Savard, M M; Rechercher Somers, G H; Rechercher Paradis, D; Rechercher Jiang, Y
Natural Resources Canada, 2005
Agricultural activity, especially the application of fertilizers, is believed to be a major source of nitrates in groundwater and surface water in Prince...
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