Description of individual data items and codes in CRIB
By: by Eleanor K. Keefer and James A. Calkins.
Contributors: Calkins, James Alfred, 1923- joint author.
Series: Geological Survey circular ; 755-B; Geological Survey circular ;; 755-B.
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1978
Place of publication: [Washington]
Language: eng
Number of pages: 32
Subjects: CRIB (Information retrieval system)
Notes: Bibliography: p. 32.