TY - BOOK AU - Patel, H.R. AU - Soni, N.V. AU - Trivedi, G.C. TI - Hand book of agricultural inputs U1 - 630 21st ed. PY - 1984/// CY - Anand PB - Agrarian Publication KW - Agriculture KW - Chemicals KW - Crops KW - Fertilizers KW - Pesticides KW - Seeds ER -