Sarma Abhijit <br/><br/>
Numerical Agronomy .-978-93-272-4102-0 

 -  Kalyani Publishers, New Delhi, New Delhi  2017 
<br/><br/><label>ISBN: </label>978-93-272-4102-0 
<br/><br/><label>Dewey Class. No.: </label>J:1:(B28)   P17/B28222