TY - BOOK AU - Subramaniyan, G. ED - Madurai Kamaraj University, Department of Economics TI - Study on cost of production, yieldgap and economic efficiency in Indian agriculture: A case study of irrigated cotton in Madurai District U1 - RS.0245 PY - 1985/// PB - ICSSR, New Delhi KW - COTTON - INDIA KW - COTTON - TAMIL NADU - MADURAI DISTRICT KW - COTTON - VARIETIES ER -