Plant species of special concern and plant associations of Sheridan County, Montana
By: prepared by Bonnie Heidel, Stephen V. Cooper, and Catherine Jean
Contributors: Cooper, Stephen V.; Jean, Catherine
Publisher: Montana Natural Heritage Program
Published: 2000
Place of publication: Helena, Mont
Language: eng
Subjects: Botany; Plant conservation; Plant communities; Rare plants
Notes: Cover title.

"September, 2000."

"Prepared for: U.S. Fish and Wildlife Service."

Includes bibliographical references (p. 20-22).