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

 - 3rd ed. 
 - Ludhiana  Kalyani  1988 
 - viii,574 p. 
<br/><br/><label>ISBN: </label>8170969778 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>633  / SIN