Selected information sources (mostly unpublished) on natural resources of Yellowstone County
By: compiled jointly by NRIS and Yellowstone County Planning Office
Contributors: Yellowstone County Planning Office
Publisher: [Montana Natural Resource Information System]
Published: 1987
Place of publication: Helena, Montana?]
Language: eng
Number of pages: 35
Subjects: Bibliography; Ecosystem management; Natural resources
Notes: Cover title.

"January 1987"

"Draft"

Includes bibliographical references.