Code symbols identification of aerial photography
Subtitle: Assigned to Agricultural Stabilization and Conservation Service, Forest Service, Soil Conservation Service
By: prepared by Aerial Photography Division, Agricultural Stabilization and Conservation Service, U.S. Dept. of Agriculture. -
Contributors: United States. Forest Service; United States. Soil Conservation Service
Edition: Rev. Mar. 31, 1969. -
Publisher: The Division
Published: 1969
Place of publication: Washington
Language: eng
Number of pages: 113
Subjects: Maps; Aerial photographs; Identification; Aerial photography in agriculture; Agriculture
Other titles: Symbols for aerial photography.; Identification of aerial photography.
Notes: Issued in 2 sections: Section 1, State listing; Section 2, Alphabetical listing.