| 000 | 003700000a22001330004500 | ||
|---|---|---|---|
| 245 | _aSanitation in developing countries | ||
| 260 |
_aChichester _bJohn Wiley _c1978 |
||
| 300 | _axiv, 238p. : ill., photos | ||
| 500 | _aCoference on Sanitation in developing countries (1977 : Oxford) | ||
| 020 | _a0471996556 | ||
| 080 |
_a628 _bS3 |
||
| 041 | _aEN | ||
| 942 | _cBK | ||
| 999 |
_c120188 _d120188 |
||