Mineral resource potential of the NB-20-4 Quadrangle, eastern Guayana Shield, Bolivar State, Venezuela

Bulletin 1960
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Publication type Report
Publication Subtype USGS Numbered Series
Title Mineral resource potential of the NB-20-4 Quadrangle, eastern Guayana Shield, Bolivar State, Venezuela
Series title Bulletin
Series number 1960
DOI 10.3133/b1960
Edition -
Year Published 1991
Language ENGLISH
Publisher U.S. G.P.O. ; Books and Open-File Reports Section, U.S. Geological Survey [distributor],
Description iii, 16 p. ill., maps ;28 cm.