Azpurúa, Pedro Pablo. <br/><br/>
Recursos hidráulicos y desarrollo 
Pedro Pablo Azpurúa, Arnoldo J. Gabaldón. 
 - 1.a ed., 1975, reimp., 1976. 
 - Madrid  Editorial Tecnos  [c1976] 
 - 444 p., [19] leaves of plates (2 fold.)  ill.  25 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>8430906231 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water resources development--Planning--Venezuela.<br/>Water resources development--Law and legislation--Venezuela.<br/>Water resources development--Venezuela.