Demonstration of panoramic aerial photography for mapping hardwood defoliation over a multistate area of the northeastern United States
By: by W.M. Ciesla ... [et al.].
Contributors: United States. Forest Pest Management. Methods Application Group
Series: Report -- no. 84-3; Report (United States. Forest Pest Management. Methods Application Group) -- no.84-3.
Publisher: U.S. Dept. of Agriculture, Forest Service, Forest Pest Management, Methods Application Group
Published: 1984
Place of publication: Fort Collins, Colo
Language: eng
Number of pages: 21
Subjects: Gypsy moth; Aerial photography in forestry; Defoliation
Notes: Caption title.

"February 1984."

"3400."

Includes bibliographical references (p. 15).