Arunkumar S.G. Studies on Yield, Quality and Biofortification of Soybean [Glycine max (L.) Merill.] with Zinc Sulphate and Ferrous Sulphate App - M.Sc. (Agri) - University of Agricultual Sciences, Dharwad 2016 - 101p ENGLISH Dewey Class. No.: 630 / ARU