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Classification of wetlands and deepwater habitats of the United States / by Lewis M. Cowardin ... [et al.].
Publication Info:
Washington, D.C. :Fish and Wildlife Service, U.S. Dept. of the Interior,1979.
Contributed By:
MBLWHOI Library
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Coastal waterbird colonies : Cape Elizabeth, Maine to Virginia / by R. Michael Erwin ; performed for Coastal Ecosystems Project, Office of Biological Services, Fish and Wildlife Service, U.S. Dept. of the Interior.
Publication Info:
Washington, D.C. :Fish and Wildlife Service,1979.
Contributed By:
MBLWHOI Library
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Coastal waterbird colonies, Maine to Virginia, 1977 : an atlas showing colony locations and species composition / by R. Michael Erwin and Carl E. Korschgen ; project officer, Ralph Andrews ; performed for Coastal Ecosystems Project, Office of Biological Services, Fish & Wildlife Service, U.S. Department of the In
Publication Info:
Washington, D.C. :The Service,1979.
Contributed By:
MBLWHOI Library
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FWS/0BS.
Publication Info:
[Washington]Fish and Wildlife Service, U.S. Dept. of the Interior.
Contributed By:
MBLWHOI Library
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