Geology, geochemistry, geophysics, mineral occurrences, and mineral resource assessment for the Commonwealth of Puerto Rico / editor Walter J. Bawiec.
Contributors: Bawiec, W.J.
Series: U.S. Geological Survey.  Open file report 98-38
Publisher: Dept. of the Interior
Place of publication: Washington
Language: eng
Subjects: Geology - Puerto Rico
Notes: Digital data

11