Fay M. Lauraya <br/><br/>
Research Interventions to Strengthen Irrigators´  

 - 1 Edición 
 - Usa  Iimi  1996 
 - 156 p. 
<br/><br/><label>ISBN: </label>92-9090-174-8 
<br/><br/><label>Dewey Class. No.: </label>i032