Geology of the Venezuelan Guayana Shield and its relation to the entire Guayana Shield
By: by Gary B. Sidder and Vicente Mendoza S. ; prepared in cooperation with Corporación Venezolana de Guayana-Compaĩa Técnica Minera C.A.
Contributors: Mendoza S., Vicente.; Geological Survey (U.S.); Corporación Venezolana de Guayana.
Series: Open-file report -- 91-141.; U.S. Geological Survey open-file report -- 91-141.
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; [Books and Open-File Reports, distributor]
Published: 1991
Place of publication: [Denver, CO]
Language: eng
Format: Microform
Subjects: Geology -- Venezuela.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 92-1200-M.

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1992] 2 microfiches.