Azpurúa, Pedro Pablo. <br/><br/>
Recursos hidráulicos y desarrollo 
Pedro Pablo Azpurúa, Arnoldo J. Gabaldón. 
 - Madrid  Editorial Tecnos  1975 
 - 444 p.  ill. 
<br/><br/>Includes bibliographies references 
<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.