TY - BOOK AU - M S Devaraj Urs AU - P B Deshpande Department of Soil Science and Agricultural Chemis TI - Delineation of status of available micronutrients in soils of TBP area an dincidence of zinc deficiency in rice under high ferti U1 - 630 PY - 1979/// CY - Bangalore PB - University of Agricultural Sciences, Bangalore ER -