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020 _a9789241548427
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040 _aUKM
090 _aWA675.W927 2012 9 who
090 _aWA675
_b.W927 2012 9
245 0 0 _aWater safety planning for small community water supplies :
_bstep by step risk management guidence for drinking water supplies in small communities.
260 _aSwitzerland :
_bWorld Health Organizations,
_c2012.
300 _avi, 55 p. :
_bill. ;
_c30 cm.
650 2 _aWater quality.
650 2 _aDrinking water.
650 2 _aWater pollution.
650 2 _aWater supply
_xstandard.
710 2 _aWorld Health Organizations.
907 _a.b15451574
_b2019-11-12
_c2019-11-12
942 _c3
_n0
_kWA675.W927 2012 9 who
914 _avtls003510458
991 _aKoleksi Khas, PDAL
998 _ad
_b2012-01-08
_cm
_da
_feng
_gsz
_y0
_z.b15451574
999 _c528466
_d528466