na INLIS000000000032109 Ind 0010-1218013947 Assessment of participatory management of irrigation schemes in Sri Langka: partial reforms, partial benefits SAMAD, M. M. Samad; Douglas Vermillion Colombo IWMI 1999 v, 31 p. : ill. ; 28 cm.-- v, 31 p. : ill. ; 28 cm.-- ISBN 92-9090-384-8 Sr. 631.67(548.7) IRRIGATION SCHEMES SRI LANGKA 61/MS/2000-mfn35935 61/MS/2000-mfn37584