Singh, Roshan Studies in the economics of farm management in Uttar Pradesh, 1966-67 to 1968-69 /Ministry of agriculture & irrigation, Govt. of India - Uttar Pradesh: Ministry of agriculture & Irrigation, Govt. of India, 1974 - 266p. Subjects--Topical Terms: Agriculture Subjects--Index Terms: Villages features Farm enterprises Universal Decimal Class. No.: 631.1 (548.8) / L5