Photogeologic procedures in geologic interpretation and mapping
Subtitle: a discussion of the general categories of photogeologic procedures and photogrammetric instruments
By: by Richard G. Ray.
Series: Geological Survey bulletin -- 1043-A; Procedures and studies in photogeology
Publisher: U.S. G.P.O.
Published: 1956
Place of publication: Washington
Language: eng
Number of pages: 21
Subjects: Aerial photography in geology.; Photographic surveying.; Geological mapping.; Geology -- Maps.
Genres: Maps.
Notes: Includes bibliographical references (p. 21).