Walia U.S. <br/><br/>
Crop management 

 - 1st 
 - Jodhpur  Scientific publishers  2015 
 - x+707 
 -  no .
<br/><br/><label>ISBN: </label>9788172339333 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>crop management