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By: Hood, D. W. (Donald Wilbur), - Calder, John A. - United States. Office of Marine Pollution Assessment. - United States. Bureau of Land Management.Edition:Publication info: [Rockville, Md.?], U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Office of Marine Pollution Assessment, 1981Volume: v.1 (1981)Series:Holding Institution: Penn State UniversitySubjects:BHL Collections:
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By: Calder, John A.Type: ArticleIn: The Canadian field-naturalistVolume: 73Series:Issue: 1Date: 1959Page Range: 57--57Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: