Troester, Joseph W. <br/><br/>
Geochemical properties and saline-water intrusion in the Valle de Yabucoa alluvial aquifer, southeastern Puerto Rico 
 Geochemical properties and saline water intrusion in the Valle de Yabucoa alluvial aquifer, southeastern Puerto Rico 
by Joseph W. Troester and Ronald T. Richards ; prepared in cooperation with the Puerto Rico Aqueduct and Sewer Authority and Puerto Rico Industrial Development Company. 
 - San Juan, P.R.  Denver, CO  U.S. Dept. of the Interior, U.S. Geological Survey  Branch of Information Center [distributor]  1996. 
 - vi, 39 p.  ill., maps  28 cm. 
 - Water resources investigations report  96-4188 .
<br/><br/> Shipping list no.: 97-0076-P. 
<br/><br/>Includes bibliographical references (p. 38-39). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analytical geochemistry--Puerto Rico--Yabucoa Region.<br/>Aquifers--Puerto Rico--Yabucoa Region.<br/>Saltwater encroachment--Puerto Rico--Yabucoa Region.
<br/><br/><label>National Agricultural Library Call No.: </label>GB701.W375  / no.96-4188 
<br/><br/><label>GPO Item No.: </label>0624-B 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 19.42/4:96-4188