Singh, S. S. <br/><br/>
Crop management :  irrigation and rainfall conditions. 

 - 2nd. 
 - Ludhiana :  Kalyani Publishers,  1993. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>8170963087 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crops -- Development.--Crops -- Development.<br/>Farm management.<br/>Agriculture.