Caption title.Includes bibliographical references (p. 46-49).Mode of access: Internet
"March 2004."Cover title.Includes bibliographical references (p. 50-51).Mode of access: Internet
"September 2003"--Cover p. 4.Includes bibliographical references (p. 85-88).Mode of access: Internet
"Draft"--Cover.Includes bibliographical references (p. 108-118).Mode of access: Internet
"September 1999"--P. [4] of cover.Includes bibliographical references (p. 37-38).Mode of access: Int...
"September 1989."Distributed to depository libraries in microfiche."A technical document supporting ...
Shipping list no.: 2000-0044-P."September 1999"--P. [4] of cover.Cover title.Includes bibliographica...
"December 2000"--P. 4 of cover.Cover title.Includes bibliographical references (p. 75-84).Mode of ac...
"May 1997."Cover title.Includes bibliographical references (p. 44-45).Mode of access: Internet
Cover title.Includes bibliographical references (p. 23-28).Mode of access: Internet
Prepared by the Fish and Wildlife Service of the Dept. of the Interior.Mode of access: Internet
"August 1993."Cover title.Includes bibliographical references (p. 13-14)Mode of access: Internet
"July 2003."Includes bibliographical references and index.Mode of access: Internet
"October 1994."Cover title.Includes bibliographical references (p. 105-109).Mode of access: Internet
"July 1980"--Cover.Includes bibliographical references (p. 23-26).Mode of access: Internet
At head of title: United States Department of Agriculture.Includes bibliographical references (p. 53...
"March 2004."Cover title.Includes bibliographical references (p. 50-51).Mode of access: Internet
"September 2003"--Cover p. 4.Includes bibliographical references (p. 85-88).Mode of access: Internet
"Draft"--Cover.Includes bibliographical references (p. 108-118).Mode of access: Internet
"September 1999"--P. [4] of cover.Includes bibliographical references (p. 37-38).Mode of access: Int...
"September 1989."Distributed to depository libraries in microfiche."A technical document supporting ...
Shipping list no.: 2000-0044-P."September 1999"--P. [4] of cover.Cover title.Includes bibliographica...
"December 2000"--P. 4 of cover.Cover title.Includes bibliographical references (p. 75-84).Mode of ac...
"May 1997."Cover title.Includes bibliographical references (p. 44-45).Mode of access: Internet
Cover title.Includes bibliographical references (p. 23-28).Mode of access: Internet
Prepared by the Fish and Wildlife Service of the Dept. of the Interior.Mode of access: Internet
"August 1993."Cover title.Includes bibliographical references (p. 13-14)Mode of access: Internet
"July 2003."Includes bibliographical references and index.Mode of access: Internet
"October 1994."Cover title.Includes bibliographical references (p. 105-109).Mode of access: Internet
"July 1980"--Cover.Includes bibliographical references (p. 23-26).Mode of access: Internet
At head of title: United States Department of Agriculture.Includes bibliographical references (p. 53...
"March 2004."Cover title.Includes bibliographical references (p. 50-51).Mode of access: Internet
"September 2003"--Cover p. 4.Includes bibliographical references (p. 85-88).Mode of access: Internet
"Draft"--Cover.Includes bibliographical references (p. 108-118).Mode of access: Internet