Singh, Manish kumar <br/><br/>
Introductory Agricultural Economics 

 -  Varanasi, Kushal Pub. and Dist.  2018 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ag. Economics
<br/><br/><label>Dewey Class. No.: </label>338.1  / SIN/I