Subject: Minerals / Spatial Coverage: Venezuela - Yale University Library GeoBlacklight Search Results

Start Over Subject Minerals Spatial Coverage Venezuela

1. Geology and mineral resource assessment of the Venezuelan Guayana Shield at 1:500,000 scale a digital representation of maps published by the U.S. Geological Survey / [electronic resource]

1997. 2002-06-01T04:00:00Z. 2023-02-11T04:46:06Z. Geological Survey (U.S.). U.S. Geological Survey ; For sale by Map Distribution. English. Public. Venezuela and Guiana Highlands.

2. Geology and resource assessment of the Venezuelan Guayana Shield at 1:500,000 scale a digital representation of maps published by the U.S. Geological Survey / [electronic resource]

1999. 2008-02-29T21:54:50Z. 2013-07-11T12:06:33Z. U.S. Geological Survey. English. Public. Venezuela and Guiana Highlands.

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