![Organochlorine residues in harp seals,
<i>Phoca groenlandica</i>
, from the Gulf of St. Lawrence and Hudson Strait: an evaluation of contaminant concentrations and burdens]()
Organochlorine residues in harp seals,
<i>Phoca groenlandica</i>
, from the Gulf of St. Lawrence and Hudson Strait: an evaluation of contaminant concentrations and burdensBeck, Gregor Gilpin; Smith, Thomas G.; Addison, Richard F. · Canadian Journal of Zoology · 1994