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006 a|||||r|||| 00| 0
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008 220909b |||||||| |||| 00| 0 eng d
024 _a68174
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aD26:8, J8
100 _aEckstein O
245 0 _aWater-resource development : The economics of project evalution
260 _c1958
300 _ap.
_ccm.
650 _aRiver
942 _hD26:8, J8
_cTEXL
_2CC
999 _c32882
_d32882