00922nam a2200253 i 4500 373259 BD-DhUL 20160518175754.0 790912s1977 ii b 001 0 eng Rs20.00 ($4.00 U.S.) DLC BD-DhUL BD-DhUL 333.913 KUE Kumar, P. Economics of water management : a study of field channels / P. Kumar. New Delhi : Heritage Publishers, 1977. xiii, 117 p. ; 23 cm. A revision of the author's thesis, Indian Agricultural Research Institute. Includes index. Bibliography: p. [89]-93. Irrigation farming Economic aspects India Sambalpur (District) Irrigation canals and flumes Economic aspects India Sambalpur (District) Irrigation India Sambalpur (District) Management. ddc BK 67651 67651 0 0 ddc 0 333_913000000000000_KUE 0 NFIC 114948 DUL DUL GEN 1979-04-18 Purchesed 333.913 KUE A167500 2016-05-18 2016-05-18 BK