000 00792nam a2200229 a 4500
001 00006928 SonsgTk.300.00
008 110328s1992 a g 000 0 eng d
040 _aBD-DhIUB
_cBD-DhIUB
082 0 4 _a363.72
_219
245 0 0 _aSector report :
_bwater and environmental sanitation :
_bworking paper December 1992 :
_bevaluation of UNICEF /
_cKarsten Vesth-Hansen, Poul Engberg Pedersen
250 _a1st ed.
260 _aCopenhagen :
_bUNICEF,
_c1992.
300 _av.p. :
_bill. ;
_c27 cm.
504 _aIncludes index and bibliographical references
520 0 _aEnvironment Management
556 _a2000-01-10
650 1 7 _aPollution
_2Spines
650 1 7 _aSanitary technology
_2Spines
700 1 _aPedersen, Poul Engberg
999 _c4432
_d4432
526 _bph