000 nam a22 7a 4500
999 _c6182
_d6182
003 KENaKMTC
005 20180119073542.0
008 180119b xxu||||| |||| 00| 0 eng d
020 _a 9241546824
040 _cdlc
050 _aTD430.W672006
110 _aWorld Health Organization
245 _aGuidelines for Safe use of wastewater, Excreta and GreywaterVol.1:
_bPolicy and Regulatory Aspects/
_cWorld Health Organization
260 _aGeneva:
_bW.H.O.,
_cc2006.
300 _axii, 100P.:
_bill.;
_c25 cm.
500 _aIncludes Index.
504 _aBibliographies
650 _aPolicy and Regualatory Aspects.
942 _2lcc
_cBK
_xgnw