Methods for measuring populations of small, diurnal forest birds
By: David A. Manuwal, Andrew B. Carey
Contributors: Carey, Andrew B; Pacific Northwest Research Station (Portland, Or.)
Series: Wildlife-habitat relationships--sampling procedures for Pacific Northwest vertebrates; General technical report PNW -- GTR-275; General technical report PNW -- 278
Publisher: USDA, Forest Service, Pacific Northwest Research Station
Published: 1991
Place of publication: Portland, Or. (333 S.W. First Ave., Portland 97208)
Language: eng
Format: Microform
Number of pages: 23
Subjects: Bird populations -- Northwest, Pacific -- Measurement; Forest birds -- Northwest, Pacific
Notes: Distributed to depository libraries in microfiche

Shipping list no.: 92-1789-M

"November 1991"--Cover

Includes bibliographical references (p. 20-23)

Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1992] 1 microfiche : negative