Guidelines for developing or supplementing natural photo series
By: Wayne G. Maxwell and Franklin R. Ward
Contributors: Ward, Franklin R.; Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: Research note PNW -- 358; Research note PNW -- 358.
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station
Published: 1980
Place of publication: Portland, Or.]
Language: eng
Number of pages: 16
Subjects: Photographic surveying; Forest surveys; Photography in environmental monitoring; Forest litter
Notes: Caption title.

"May 1980."

Includes bibliographical references.