"Kushal Mehrotra , Raghvir Singh & Manish Singh." <br/><br/>
"General Agriculture Question Bank for ICAR Examinations (JRF, SRF, ARS / NET & Ph.D.) - Fourth Edition." 

 -  Kushal Publications and Distributors   2018 
<br/><br/><label>ISBN: </label>10310112 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRONOMY