Recovery plan for vernal pool ecosystems of California and southern Oregon
By: Region 1, U.S. Fish and  Wildlife Service
Publisher: Region 1, U.S. Fish and Wildlife Service, Ecological Services (911 NE 11th Ave., Portland, 97232-4181)
Published: 2005
Place of publication: Portland, Or
Language: eng
Subjects: Vernal pool ecology; Restoration ecology
Notes: Includes bibliographical references.