Ground-water resources in Lajas Valley, Puerto Rico / by Robert P. Graves.
| Author/creator | Graves, Robert P. author. |
| Other author | Geological Survey (U.S.) issuing body. |
| Other author | Puerto Rico. Department of Agriculture. |
| Other author | Puerto Rico Industrial Development Company. |
| Format | Electronic |
| Publication | San Juan, Puerto Rico : U.S. Geological Survey, 1991. |
| Description | 1 online resource (vi, 55 pages) : illustrations, maps. |
| Supplemental Content | https://purl.fdlp.gov/GPO/gpo137129 |
| Subjects |
| Series | Water-resources investigations report ; 89-4182 Water-resources investigations report 89-4182. ^A164969 |
| General note | "Prepared in cooperation with the Department of Agriculture of Puerto Rico, and the Puerto Rico Industrial Development Company." |
| General note | GPO Cataloging Record Distribution Program (CRDP). |
| Bibliography note | Includes bibliographical references (page 37). |
| Source of description | Description based on online resource; title from PDF title page (USGS viewed Oct. 2, 2015). |
| Issued in other form | Print version: Graves, Robert P. Ground-water resources in Lajas Valley, Puerto Rico |
| GPO item number | 0624-B-05 (online) |
| Govt. docs number | I 19.42/4:89-4182 |