"Ashish Rai & Rahul Mishra, etc.," "Instant Soil Scinece For ICAR-JFR,SRF, ARS, NET, BHU M.Sc.(AG.) & Ph.D.(Ag.) Examinations." - Kushal Publications and Distributors 2020 ISBN: 9788193811320 Subjects--Topical Terms: SOIL SC