Illes, Doris. <br/><br/>
Resource Directory for Agricultural Research in Semi - Arid Regions. 
Doris Illes 
 - Lincoln Street   Boston    Regents of the University of California 
<br/><br/><label>ISBN: </label>0816183023 
<br/><br/><label>LC Class. No.: </label>REF S 530 .I4