00489nam a2200157 a 450000500170000008200210001710000260003824500550006426000190011930000230013863000510016196400160021299700120022899900170024095200740025720251203091151.0  a333.9130954bRAM  aRamesh, Basawan Singh  aEconomic appraisal of irrigation projects in India  aAgricolec1984  a487 p.b22 cm.cHB  aIrrigation projects - Economic aspects - India  bcdefg_  a43309 C  c32376d32376  00104070aPUbPUd1999-04-13g200.00l0o333.9130954 RAMp43309yBK