| 000 | 003550000a22001450004500 | ||
|---|---|---|---|
| 060 | _a100 | ||
| 082 | _a628.546 WAL | ||
| 100 | _aWalker, Colin | ||
| 245 | _aEnvironmental pollution by chemicals | ||
| 260 | _aLondon, Hutchinson of London | ||
| 260 | _c1975 | ||
| 300 | _a72 | ||
| 650 | _aEnvironmental pollution/ Pollution- chemicals/ | ||
| 942 | _cBK | ||
| 999 |
_c206748 _d206748 |
||