P.D. Skaar's Montana bird distribution
By: updated and revised by the Montana Bird Distribution Committee
Contributors: Cilimburg, Amy; Ellis, Janet; Currier, Coburn; Sullivan, Dan; Story, Scott; Wightman, Catherine; Hendricks, Paul; Lenard, Susan; Maxell, Bryce A. (Bryce Alan); Montana Audubon; Montana. Department of Fish, Wildlife, and Parks; Montana Natural Heritage Program
Edition: 7th ed.
Publisher: Montana Natural Heritage Program
Published: 2012
Place of publication: Helena
Language: eng
Number of pages: 208
Subjects: Birds
Other titles: Montana Bird Distribution
Notes: "P.D. Skaar's Montana Bird Distribution Seventh Edition 2012. --cover."

Includes bibliographical references (p. 195) and index.

Also available online.