| 000 | 00486nam a2200145Ia 45e0 | ||
|---|---|---|---|
| 008 | 140109n1981 xxc |||gr||||Z||||||eng | ||
| 020 | _a0889362939 | ||
| 082 | _a628 | ||
| 100 | _eAuthor. | ||
| 245 | 0 |
_aSanitation in Developing Countries _hTextual Documents |
|
| 260 |
_aCanada _bInternational Development Research Centre _c1981 |
||
| 300 | _a172. | ||
| 653 | _aSanitary & municipal engineering | ||
| 942 |
_2ddc _cTXT |
||
| 999 |
_c20863 _d20863 |
||