| 000 | 00517cam a2200193 4500 | ||
|---|---|---|---|
| 999 |
_c15944 _d15944 |
||
| 005 | 20250301213710.0 | ||
| 082 |
_a614. 772 _bM298s |
||
| 090 | _aCOLECCION GENERAL | ||
| 041 | 0 | _aeng | |
| 100 | 1 | _aMara, D | |
| 700 | 1 | _aDuncan. | |
| 245 | 1 |
_aSanitation alternative for low-income commitities: a brief introduction. / _cD Mara |
|
| 250 | _a1st. ed | ||
| 260 |
_bWorld Bank _c19820000 _aWashington, D.C., us |
||
| 300 |
_a50 _bilus |
||
| 650 | 0 | 7 | _aAGUA-ABASTECIMIENTO |
| 650 | 0 | 7 | _aSALUD PUBLICA. |
| 942 |
_2ddc _cBK |
||