| 000 | 004230000a22001570004500 | ||
|---|---|---|---|
| 008 | 160108t1985 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a92-807-1080-X | ||
| 041 | _aeng | ||
| 080 |
_a551.48:577.4 _bI5 |
||
| 942 | _cBK | ||
| 245 | _aThe impact of water-based drilling mud discharges on the environment : an overview | ||
| 260 |
_aParis _bUNEP _c1985 |
||
| 300 | _a50 p. | ||
| 650 | _aHYDROLOGY | ||
| 650 | _aENVIRONMENT | ||
| 999 |
_c126323 _d126323 |
||