| 000 | 00634nam a2200265Ia 4500 | ||
|---|---|---|---|
| 001 | 004205 | ||
| 008 | 141222s9999 xx 000 0 und d | ||
| 040 | _aDB/INS | ||
| 041 | 1 | _aspa | |
| 041 | 1 | _heng | |
| 084 | _aWA670 | ||
| 084 | _bE5s | ||
| 100 | 1 | _aEhlers, Victor M | |
| 245 | 1 | 0 | _aSaneamientourbano y rural |
| 245 | 1 | 0 | _cVictor M Ehlers, Ernest W Steel |
| 250 | _a6 ed | ||
| 260 | _aMéxico | ||
| 260 | _bEditorial Interamericana | ||
| 260 | _c1966 | ||
| 300 | _axv, 553 | ||
| 534 | _tMunicipal and rural sanitation | ||
| 650 | 1 | _aSaneamiento urbano | |
| 650 | 2 | _aSaneamiento rural | |
| 700 | 1 | _aSteel, Ernest W | |
| 999 |
_c13628 _d13628 |
||