comparison of aerial photo and ground measurements of ponderosa pine stands
By: Frederic R. Larson, Karl E. Moessner, and Peter F. Ffolliott.
Contributors: Moessner, Karl E.; Ffolliott, Peter F.; Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
Series: Research note RM -- 192.
Publisher: Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1971
Place of publication: Fort Collins, Colo
Language: eng
Subjects: Aerial photography in forestry; Photographic interpretation; Ponderosa pine -- Arizona; Forest surveys -- Arizona
Notes: Caption title.

Includes bibliographical references (p. 4).