International Fertilizer Development Center <br/><br/>
Fertilizer Manual 

 - Jodhpur  Scientific Publishers (India)  2020 
 - 615p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>93-83692-63-7 
<br/><br/><label>Dewey Class. No.: </label>668.62  / IFDC