Chalenges in dryland agriculture :  a global perspective :  Proceedings of the international conference on dryland farming August 15-19,1988 Texas. 

 - 965 p.: ill.; 30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dry farming.<br/>Dry farming--United States. 
<br/><br/><label>LC Class. No.: </label>SB110  / .C43 1988