Nirupama Tyagi <br/><br/>
Soil Biochemistry 

 - New Delhi  Black Prints  2013 
 - 243p 
<br/><br/>Nirupama Tyagi: Soil Biochemistry.  New Delhi.  Black Prints, 2013. 93-82036-56-2 Rs. 825.00--(631.41TYA)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>93-82036-56-2 
<br/><br/><label>Dewey Class. No.: </label>631.41  / TYA