Singh, S.s. <br/><br/>
Crop management  : under irrigated and rainfed conditions 

 - New Delhi  ; Kalyani Publishers  , 1988 
 - xi,439p. 
<br/><br/><label>ISBN: </label>8170960967  110 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/>Crop Management
<br/><br/><label>Dewey Class. No.: </label>633  / SIN