000 cam a22 a 4500
999 _c3702
_d3702
003 BD-DhIDS
005 20180507230945.0
008 180507t1993 wau||||| |||| 00| 0 eng d
040 _aBD-DhIDS
_cBD-DhIDS
_dBD-DhIDS
041 _aEng
086 _aUN WB TP-205
100 1 _aXie, M.
245 1 0 _aUsing water efficiently technological options /
_cM. Xie
260 _aWashington :
_bThe World Bank ,
_c1993
300 _a52p. :
_bill. ;
_c27 cm.
490 _aTechnical Paper
_vNo. 205
504 _aIncludes bibliographical references and index.
650 0 4 _aWater supply
650 0 4 _atechnology
650 0 4 _awater management
942 _2ddc
_cDC