[ 发表于: Pollution ]
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Leeches as indicators of dietary mercury exposure in non-piscivorous waterfowl in central Ontario, Canada
1997
McNicol, D.K. | Mallory, M.L. | Mierle, G. | Scheuhammer, A.M. | Wong, A.H.K. (Canadian Wildlife Service, Ontario Region, 49 Camelot Drive, Nepean, Ontario K1A 0H3 (Canada))
Department for Environment, Food and Rural Affairs - United Kingdom
Lead exposure and poisoning in bald eagles and golden eagles in the Canadian prairie provinces
1999
Wayland, M. | Bollinger, T. (Environment Canada, Prairie and Northern Region, 115 Perimeter Road, Saskatoon, SK, S7N 0X4, Canada)
Department for Environment, Food and Rural Affairs - United Kingdom
Accumulation in and effects of lead and cadmium on waterfowl and passerines in northern Idaho
1995
Blus, L.J. | Henny, C.J. | Hoffman, D.J. | Grove, R.A. (National Biological Service, Patuxent Wildlife Research Center, 3080 SE Clearwater Drive, Corvallis, Oregon 97333 (USA))
Department for Environment, Food and Rural Affairs - United Kingdom
