000 cam a22 a 4500
999 _c28489
_d28489
003 BD-DhIDS
005 20180321204719.0
008 180321s1961 -uk||||| |||| 00| 0 eng d
040 _aBD-DhIDS
_cBD-DhIDS
_dBD-DhIDS
041 _aEng
082 _a333.91
_bECK
100 1 _aEckstein, Otto
245 1 0 _aWater-resource development :
_bThe economics of project evaluation /
_cOtto Eckstein
260 _aCambridge :
_bHarvard University Press ,
_c1961
300 _axiii, 300p. :
_bill. ;
_c23 cm.
504 _aIncludes bibliographical references and index.
650 0 4 _aWater resources
650 0 4 _aResources development
650 0 4 _aWater
650 0 4 _aNatural resources
_zUnited States
942 _2ddc
_cBK