| 000 | 00591nam a22001817a 4500 | ||
|---|---|---|---|
| 008 | 230602b |||||||| |||| 00| 0 eng d | ||
| 020 | _a0889364702 | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a613/614:628 _bM6 |
||
| 100 |
_aBriscoe, John _910694 |
||
| 245 |
_aEvaluating health impact: _bWater supply, sanitation, and hygiene education |
||
| 260 |
_aOttawa: _bInternational Development Research Centre, _c1986 |
||
| 300 | _a80p. | ||
| 650 | _aEnvironmental health | ||
| 700 | _aFeachem, Richard G | ||
| 700 | _aRahaman, M Mujibur | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c38265 _d38265 |
||