Surface-water, water-quality, and ground-water assessment of the Municipio of Carolina, Puerto Rico, 1997-99 / 
by Jesuś Rodriǵuez-Martińez ... [et al.] ; prepared in cooperation with the Municipio Autónomo de Carolina, Puerto Rico, Office of the Mayor. 
 - San Juan, P.R. :  Denver, CO :  U.S. Dept. of the Interior, U.S. Geological Survey ;  Branch of Information Services [distributor],  2002. 
 - v, 45 p. :  ill. (some col.), col. maps ;  28 cm. 
<br/><br/> Two maps on 2 folded leaves in pocket. 
<br/><br/>Includes bibliographical references (p. 43-45). 
<br/><br/><label>LCCN: </label>2002410485 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water quality--Puerto Rico--Carolina.<br/>Water-supply--Puerto Rico--Carolina.<br/>Groundwater--Quality--Puerto Rico--Carolina.
<br/><br/><label>LC Class. No.: </label>GB701  TD233.P8  / .W375 no. 01-4267 
<br/><br/><label>Dewey Class. No.: </label>553.7/0973 s  363.739/42/097295