Sharma, R. <br/><br/>
Cropping and farming systems  Print Resources 
Renuka Sharma 
 - New Delhi :  Discovery Publishing House PVT Ltd./  2004. 
 - 283p.:  ill.;  22cm 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>9789350563717 
<br/><br/><label>Source: </label>b-35175 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>LC Class. No.: </label>S602.5  / S52  2004