Review of the staus of greater and lesser scaup in North America / George T. Allen, David F. Caithamer, and Mark Otto.

Author/creator Allen, George T.
Other author Caithamer, David F.
Other author Otto, Mark.
Other author U.S. Fish and Wildlife Service.
Format Electronic
Publication InfoArlington, Va. : U.S. Fish and Wildlife, Office of Migratory Bird Management, [1999]
Description1 online resource (53 unnumbered pages) : color illustrations, maps
Supplemental Contenthttps://purl.fdlp.gov/GPO/gpo30056
Subjects

General note"July 1999."
General noteTitle from title screen (viewed on Oct. 18, 2012).
Bibliography noteIncludes bibliographical references (p. [52-53]).
GPO item number0612-C-03 (online)
Govt. docs number I 49.44/5:SCA 8