000 00417nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aVilvanathan R
245 _aEconomic cost benefit analysis for Senthiathope anicut system
260 _c1991
_bInstitute for Financial Management and Research
_aChennai
366 _b1991
650 _aECONOMICS
942 _cBK
999 _c74215
_d74215