| 000 | 00648nam a2200229Ia 4500 | ||
|---|---|---|---|
| 999 |
_c11473 _d11473 |
||
| 005 | 20190814141806.0 | ||
| 008 | 110215s1971 a gr 000 0 spa u | ||
| 040 |
_aUGC _cUGC |
||
| 041 | 0 | _aspa | |
| 082 | 0 | 4 |
_a628.168 _218 |
| 245 | 1 | 0 | _aAlcantarillado y tratamiento de aguas negras |
| 250 | _a1a ed. | ||
| 260 |
_aMéxico _bContinental _c1971 |
||
| 300 |
_a881 p _bil., |
||
| 650 | 1 | 4 |
_aAguas _2LEMB _9159533 |
| 650 | 1 | 4 |
_aAguas residuales _2LEMB _9159534 |
| 650 | 1 | 4 |
_aAlcantarillado _2LEMB _9159535 |
| 650 | 1 | 4 |
_aContaminacion _2LEMB _9159536 |
| 650 | 1 | 4 |
_aTratamiento _2LEMB _9159537 |
| 700 | 1 |
_aBabbit, Harold E. _9159538 |
|
| 942 |
_2ddc _cBK _n0 |
||