000 | 00492nam a22001457a 4500 | ||
---|---|---|---|
008 | 230613b |||||||| |||| 00| 0 eng d | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_aR 628.1+628.336.7(59) _bL7 |
||
245 |
_aCommunity water supply and excreta disposal in South East Asia _c/ World Health Organisation |
||
260 |
_aNew Delhi: _bWorld Health Organisation, _c1977 |
||
300 | _a53p. | ||
650 | _aLanguage | ||
653 | _aWater | ||
942 |
_2udc _cPR |
||
999 |
_c42819 _d42819 |