Habitat management series for unique or endangered species
By: by Mark Zarn
Contributors: United States. Bureau of Land Management
Series: Technical note T/N - Bureau of Land Management ; 270; Technical note (United States. Bureau of Land Management) -- 270
Publisher: Department of the Interior, Bureau of Land Management
Published: 1975
Place of publication: Denver, Colo.]
Language: eng
Subjects: Wildlife conservation; Rare animals; Hawks
Notes: Issued June 1975.

Bibliography: p. 21-23.
Table of contents: title: Report no. 14. Rough-legged hawk (Buteo lagopus sanctijohannis)