Symposium on arid zone problems 
/ Proceedings held at Defence laboratory Jodhpur, Rajasthan, March, 1962 
 - New Delhi:   Defence Laboratory,   1962 
 - v, 190p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proceedings
<br/><br/><label>Universal Decimal Class. No.: </label>551.5(082.2)  / K2