Mineral resource potential of the NB-20-4 Quadrangle Eastern Guayana Shield, Bolívar State, Venezuela:
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Bibliographic Details
Main Authors: Wynn, Jeffrey C. (Author), Sidder, Gary B. (Author)
Format: Book
Language:Undetermined
Published: [Washington] United States Gov. Print. Off. 1991
Series:United States Geological Survey: Geological Survey bulletin 1960
Subjects:
Physical Description:III, 16 S. graph. Darst., Kt. 2 Kt.-Beil.

There is no print copy available.

Interlibrary loan Place Request Caution: Not in THWS collection!