Provisional geologic map of Puerto Rico and adjacent islands /

Bibliographic Details
Main Author:	Briggs, Reginald P., 1929-2009
Corporate Authors:	Puerto Rico. Department of Industrial Research, Geological Survey (U.S.)
Format:	Government Document Map
Language:	English
Published:	Washington, D.C. : U.S. Geological Survey, 1964.
Series:	Miscellaneous geologic investigations ; map I-392.
Subjects:	Geology > Puerto Rico > Maps. Puerto Rico > Maps. Maps > Puerto Rico > 1964.

Description
Item Description:	Inset: Map showing relative accuracy of parts of the geologic map. Cartographic material.
Physical Description:	1 map ; 38 x 128 cm., on sheet 83 x 140 cm., folded in envelope 30 x 24 cm.