Surface-water, water-quality, and ground-water assessment of the Municipio of Caguas, Puerto Rico, 1997-99 / 
by Fernando Gómez-Gómez ... [et al.] ; prepared in cooperation with the Municipio Autónomo de Caguas. 
 - San Juan, P.R. :  Denver, Colo. :  U.S. Dept. of the Interior, U.S. Geological Survey ;  Branch of Information Services [distributor],  [2001] 
 - v, 42 p. :  ill., col. maps ;  28 cm. 
<br/><br/> Maps on 2 folded leaves in pocket. 
<br/><br/>Includes bibliographical references (p. 41-42). 
<br/><br/><label>LCCN: </label>2001330095 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water quality--Puerto Rico--Caguas.<br/>Water-supply--Puerto Rico--Caguas.<br/>Groundwater--Quality--Puerto Rico--Caguas.
<br/><br/><label>LC Class. No.: </label>GB701  TD233.P8  / .W375 no. 00-4280 
<br/><br/><label>Dewey Class. No.: </label>553.7/0973 s  363.739/42/0972958