Atlas of ground-water resources in Puerto Rico and the U.S. Virgin Islands 
 Atlas of ground water resources in Puerto Rico and the U.S. Virgin Islands 
by Thalia D. Veve and Bruce E. Taggart (editors) ; prepared in cooperation with the U.S. Environmental Protection Agency. 
, Scales differ. 
 - San Juan, P.R.  Denver, CO  U.S. Dept. of the Interior, U.S. Geological Survey  Earth Science Information Center, Open-File Reports Section [distributor]  1996. 
 - 1 atlas (viii, 151 p.)  ill. (some col.), maps (some col.)  28 x 44 cm. 
 - Water resources investigations report  94-4198 .
<br/><br/> Relief shown by contours.  Shipping list no.: 96-0060-S. 
<br/><br/>Includes bibliographical references (p. 148-151). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Groundwater--Maps.--Puerto Rico<br/>Water supply--Maps.--Virgin Islands of the United States<br/>Water supply--Maps.--Puerto Rico<br/>Groundwater--Maps.--Virgin Islands of the United States
<br/><br/><label>GPO Item No.: </label>0624-B 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 19.42/4:94-4198