Negi, Vrinda <br/><br/>
Ecology Environment And Agriculture / 
Negi, Vrinda, Vir Singh & Govind Singh Kushwaha 
 - 1st edition 
 -  Biotech ,  2015 
 - 305 
<br/><br/><label>ISBN: </label>9788176223393 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture Environmental Science Sustainable Development
<br/><br/><label>Dewey Class. No.: </label>333.7  / NEG