Tyagi, Nirupama <br/><br/>
Soil Biochemistry 
Nirupama Tyagi 
 - 1 
 -  Black Prints  2013 
 - 243 
<br/><br/><label>ISBN: </label>9789382036562 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>631.52  / TYA