Mineral resource potential of the NB-20-4 Quadrangle, Eastern Guayana Shield, Bolívar State, Venezuela / by Jeffrey C. Wynn and Gary B. Sidder.

Author/creator Wynn, Jeffrey C.
Other author Sidder, Gary B.
Format Book
Publication InfoWashington : U.S. G.P.O., 1991.
Descriptioniii, 16 pages : illustrations, maps ; 28 cm.
Subjects

SeriesU.S. Geological Survey bulletin ; 1960
U.S. Geological Survey bulletin 1960. ^A632078
Local noteJoyner-FOR JOYNER LIBRARY HOLDINGS OF THE SERIES, U.S. GEOLOGICAL SURVEY BULLETIN, SEARCH BY CALL NUMBER QE75 .B9.
Bibliography noteIncludes bibliographical references (p. 14-16).
Other titleGuayana Shield, Bolívar State, Venezuela.
LCCN 90022796
Govt. docs number I 19.3:1960