Sudhir.P <br/><br/>
Technology options and economic policy for dryland agriculture 
D.R.Mohan Raj 
 - New Delhi:  Concept Publishing,  1989. 
 - xii, 363p. 
<br/><br/> HB 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>8170222257 
<br/><br/><label>Dewey Class. No.: </label>338.1  / TEC