STUDIES ON PHOSPHORUS AND ZINC INTERACTION IN BLACK AND RED SOILS OF GUNTUR DISTRICT(A.P)

Prasada Rao, D.M.VMurali Mohan Rao, G.V2020-03-192020-03-191973http://krishikosh.egranth.ac.in/handle/1/5810145654STUDIES ON PHOSPHORUS AND ZINC INTERACTION IN BLACK AND RED SOILS OF GUNTUR DISTRICT(A.P)en-USnullSTUDIES ON PHOSPHORUS AND ZINC INTERACTION IN BLACK AND RED SOILS OF GUNTUR DISTRICT(A.P)Thesis