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

Includes bibliographical references (p. 22-26).