National Geodetic Survey data
Subtitle: availability, explanation, application : preprint
By: Joseph F. Dracup
Contributors: National Geodetic Survey (U.S.)
Publisher: National Geodetic Survey
Published: 1973
Place of publication: Rockville, Md
Language: eng
Number of pages: 35
Subjects: Research; Geodetic research; National Geodetic Survey (U.S.)
Notes: At head of title: U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey.

Bibliography: p. 34-[36]