vegetative key to some common Arizona range grasses
By: R. F. Copple and C. P. Pase
Contributors: Pase, C. P., 1926- joint author; Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.); United States. Forest Service
Series: USDA Forest Service general technical report RM ; 53
Publisher: Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station
Published: 1978
Place of publication: Fort Collins, Colo
Language: eng
Number of pages: 105
Subjects: Grasses -- Arizona -- Identification
Notes: Supersedes A vegetative key to some common Arizona range grasses, USDA Forest Service research paper RM-27, issued 1967

Includes index

Issued Feb. 1978

Bibliography: p. 99