[Projects of the Water Resources Research Institute  Final technical completition report to Bureau of Reclamation of the U. S. Department of the Interior]. 

 - Mayagüez, P. R.  University of Puerto Rico.  Mayagúez Campus.  School of Engineering  1969- 
 - v.  ill. 
<br/><br/> Cover title.  On cover : Water Resources Research Institute. College of Engineering. Projects. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water supply--Puerto Rico.<br/>Water Pollution--Puerto Rico.<br/>Water resources development--Puerto Rico.