Some recent developments of basic significance for photo interpretation
By: Robert N. Colwell, Professor of Forestry, University of California
Contributors: United States. Forest Service; United Nations Regional Cartographic Conference for Asia and the Far East (3rd : 1961 : Bangkok, Thailand)
Published: 1961
Language: eng
Number of pages: 23
Subjects: Photographic interpretation; Congresses
Notes: Caption title.

"Presented to Third Regional Cartographic Conference of the United Nations for Asia and the Far East, Bangkok, 27 October-10 November 1961, in support of Agenda item 16, Photo-interpretation by United States Department of Agriculture, Forest Service"--Cover.

Includes bibliographical references.