Geologic and hydrologic data collected at test holes NC-1 and NC- 3, Guaynabo and San Juan, eastern Puerto Rico / by Jesús Rodríguez-Martínez, Richard A. Scharlach, and Arturo Torres-González ; prepared in cooperation with the Puerto Rico Department of Natural Resources.

Bibliographic Details
Uniform Title:U.S. Geological Survey open-file report ; 91-217.
Main Author: Rodríguez-Martínez, Jesús
Corporate Authors: Puerto Rico. Department of Natural Resources
Geological Survey (U.S.)
Other Authors: Scharlach, Richard A.
Torres-González, Arturo
Language:English
Published: San Juan, P.R. : Denver, CO : U.S. Geological Survey ; Books and Open-File Reports Section [distributor], 1991.
Series:U.S. Geological Survey open-file report ; 91-217.
Subjects:
Physical Description:iv, 20 pages : illustrations, maps ; 28 cm.
Format: Government Document Microfilm Book

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