Training needs for dryland agriculture  : with particular reference to deep vertisol technology 

 - Patancheru, Andhra Pradesh :  ICRISAT,  1985 
 - 48 p.  : ilus 
<br/><br/><label>LCCN: </label>25935 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura--Regiones áridas.<br/>Vertisoles.