Contaminants in herring gull eggs from the Great Lakes: 25 years of monitoring levels and effects / by D. P. Ryckman, D. V. Chip Weseloh and C. A. Bishop. : En40-222/6-1997E

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Publication information
Department/Agency Canadian Wildlife Service.
Title Contaminants in herring gull eggs from the Great Lakes: 25 years of monitoring levels and effects / by D. P. Ryckman, D. V. Chip Weseloh and C. A. Bishop.
Series title Great Lakes fact sheet
Publication type Series - View Master Record
Language [English]
Format Paper
Note(s) Bibliography.
Publishing information Downsview - Ontario : Environment Canada. 1997.
Binding Softcover
Description 12p. : coloured illus., graphs ; 28 cm.
ISBN 0-662-25529-1
Catalogue number
  • En40-222/6-1997E
Subject terms Contamination
Ecosystems
Pesticides
Birds
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