| 000 | 006270000a22001810004500 | ||
|---|---|---|---|
| 001 | 21952 | ||
| 090 | _a21952 | ||
| 100 | _a20190520 frey50 | ||
| 101 | _aeng | ||
| 102 | _aUS | ||
| 200 | 0 | 1 |
_aHearings before the subcommittee on air and water pollution on the committee on public works united states senale, 92 nd congress _fWater Pollution Control Legislation |
| 210 |
_aWashington, D. C. _c1971 _dU. S. Government Printing Office |
||
| 215 |
_apaginação variada _d24 cm |
||
| 317 | _aIPIMAR | ||
| 320 | _aIndice | ||
| 606 | _aPoluição da água | ||
| 606 | _aPoluição do ar | ||
| 710 | _aWater pollution Control Legislation | ||