Nehra, Sampat. <br/><br/>
Biofertilizers for sustainable agriculture 

 - 1st edition 2014. 
 - New Delhi :  Aavishkar Publishers, Diastributors  2021 
 - 350 pages.  
<br/><br/><label>ISBN: </label>978-81-7910-452-1 
<br/><br/><label>Subjects--Topical Terms: </label> Biotechnology 
<br/><br/><label>Dewey Class. No.: </label>631.86  / NEH