Gravity observations in northwest Costa Rica
By: by D.A. Ponce
Contributors: Geological Survey (U.S.)
Series: Open-file report -- 86-556; U.S. Geological Survey open-file report -- 86-556
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1986
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Gravity -- Costa Rica
Notes: Distributed to depository libraries in microfiche

Bibliography: leaf 5

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1986]. 1 microfiche ; 11 x 15 cm