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By: French, Thomas W. - Cardoza, James E. - Jones, Gwilym S. (Gwilym Strong), - Massachusetts. Division of Fisheries and Wildlife.Edition: Rev. 1997 ed.Publication info: [Boston, Mass.], Massachusetts Division of Fisheries & Wildlife, 1997Volume:Series:Holding Institution: UMass Amherst LibrariesSubjects:BHL Collections:
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By: Darey, George L. - Jones, Gwilym S. (Gwilym Strong), - Massachusetts. Division of Fisheries and Wildlife.Edition:Publication info: [Boston, Mass.], Massachusetts Division of Fisheries & Wildlife, [1997]Volume:Series:Holding Institution: UMass Amherst LibrariesSubjects:BHL Collections:
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By: Jones, Gwilym S. (Gwilym Strong), - Crook, Daane. - Henry, Steve. - Massachusetts. Division of Fisheries and Wildlife.Edition:Publication info: Boston, Mass, Commonwealth of Massachusetts, Division of Fisheries & Wildlife, 1988Volume:Series:Holding Institution: UMass Amherst LibrariesSubjects:BHL Collections:
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By: Jones, Gwilym S. (Gwilym Strong), - Thomas, Howard H.Type: ArticleIn: The Canadian field-naturalistVolume: 97Series:Issue: 3Date: 1983Page Range: 320--321Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Jones, Gwilym S. (Gwilym Strong), - Whitaker, John O.Type: ArticleIn: The Canadian field-naturalistVolume: 90Series:Issue: 2Date: 1976Page Range: 169--169Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Roth, A J - Jones, Gwilym S. (Gwilym Strong), - French, Thomas W.Type: ArticleIn: The journal of raptor researchVolume: 36Series:Issue: 3Date: 2002Page Range: 229--230Publication Info: Hastings, Minn, Raptor Research Foundation, ©1987-Subjects:
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By: Jones, Gwilym S. (Gwilym Strong), - Jones, Diana B.Type: ArticleIn: The Canadian field-naturalistVolume: 99Series:Issue: 3Date: 1985Page Range: 378--380Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Thomas, Howard H. - Jones, Gwilym S. (Gwilym Strong), - Dibblee, RandallType: ArticleIn: The Canadian field-naturalistVolume: 94Series:Issue: 3Date: 1980Page Range: 329--331Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Jameson, E. W. (Everett Williams), - Jones, Gwilym S. (Gwilym Strong),Type: ArticleIn: Proceedings of the Biological Society of WashingtonVolume: 90Series:Issue:Date: 1977Page Range: 459--482Publication Info: Washington Biological Society of WashingtonSubjects: