Preliminary classification for the coniferous forest and woodland series of Arizona and New Mexico
By: Earle F. Layser, Gilbert H. Schubert
Contributors: Schubert, Gilbert Herman, 1915-; Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
Series: Research paper RM -- 208
Publisher: Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1979
Place of publication: Fort Collins, Colo
Language: eng
Number of pages: 27
Subjects: Conifers; Classification
Notes: "July 1979."

Bibliography: p. 24-27.