TY - BOOK AU - Yadav, Ram Nath ED - Azad, M.P TI - Enquiry into the resource use productivity and economic optima in crop production in Etawah district U.P U1 - TY.0014 PY - 1982/// PB - Chandra Shekhar Azad University of Agriculture & Technology KW - AGRICULTURE - FINANCE - UTTAR PRADESH - ETAWAH DISTRICT KW - FARM INCOME - UTTAR PRADESH - ETAWAH DISTRICT KW - AGRICULTURAL PRODUCTIVITY - UTTAR PRADESH - ETAWAH DISTRICT ER -