Worldwide directory of national earth-science agencies
By: compiled by Anne Lucas Falk and Ralph L. Miller.
Contributors: Miller, Ralph LeRoy, 1909- joint author.; Geological Survey (U.S.)
Series: Geological Survey circular ; 716; Geological Survey circular ;; 716.
Publisher: U.S. Geological Survey
Published: 1975
Place of publication: Reston, Va
Language: eng
Number of pages: 32
Subjects: Earth sciences -- Directories.; Geological surveys -- Directories.