Geologic and hydrologic data collected at test holes NC-1 and NC- 3, Guaynabo and San Juan, eastern Puerto Rico
By: by Jesús Rodríguez-Martínez, Richard A. Scharlach, and Arturo Torres-González ; prepared in cooperation with the Puerto Rico Department of Natural Resources
Contributors: Scharlach, Richard A; Torres-González, Arturo; Puerto Rico. Dept. of Natural Resources; Geological Survey (U.S.)
Series: U.S. Geological Survey open-file report -- 91-217
Publisher: U.S. Geological Survey; Books and Open-File Reports Section [distributor]
Published: 1991
Place of publication: San Juan, P.R; Denver, CO
Language: eng
Format: Microform
Number of pages: 20
Subjects: Groundwater -- Puerto Rico; Borings -- Puerto Rico; Geology -- Puerto Rico
Notes: Distributed to depository libraries in microfiche

Shipping list no.: 93-0280-M

Author's name erroneously printed on header as: Martinez, J.R

Includes bibliographical references (p. 20)

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1993] 1 microfiche : negative