00591nam a2200145Ia 4500 260223b |||||||| |||| 00| 0 eng d 338.163170954792 Or68.WW Organisation for Economic Cooperation and Development, Paris 15919 Wells and welfare ; an exploratory cost-benefit study of the economics of small-scale irrigation in Maharashtra / Paris: The Auth, 1972 162p. Development Centre Studies series on cost-benefit analysis case study no.1 Deepak Lal 15920 ddc BK 0 0 0 338_163170954792000_OR68_WW 0 16939 ISI ISI 1998-09-24 0 338.163170954792 Or68.WW DP7617 2019-02-14 00:00:00 BK 13927 13927