Range ecosystem research
Subtitle: the challenge of change.
Contributors: United States. Forest Service
Series: Agriculture information bulletin -- no. 346
Publisher: U.S. Dept. of Agriculture, Forest Service
Published: 1970
Place of publication: Washington, D.C
Language: eng
Number of pages: 26
Subjects: Range management -- United States.; Range ecology -- United States.
Notes: Cover title.

Bibliography: p. 22-26.