Oregon silverspot butterfly (Speyeria zerene hippolyta)
Subtitle: revised recovery plan
Contributors: U.S. Fish and Wildlife Service. Region 1
Publisher: Region 1, U.S. Fish and Wildlife Service; Fish and Wildlife Reference Service, distributor
Published: 2001
Place of publication: Portland, Or; [Bethesda, Md
Language: eng
Format: Microform
Number of pages: 111
Subjects: Oregon silverspot butterfly; Wildlife recovery -- West (U.S.) -- Planning; Endangered species -- West (U.S.)
Other titles: Revised recovery plan for the Oregon silverspot butterfly (Speyeria zerene hippolyta)
Notes: Shipping list no.: 2002-0151-M

Includes bibliographical references (p. 69-78)

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O. 2002. 2 microfiches : negative