| 000 | 00459nam a2200145 a 4500 | ||
|---|---|---|---|
| 008 | 170703s1992#### cn||||f#|||||00| 0#uuu#d | ||
| 003 | AR-SmCIES | ||
| 024 | 8 | _aAECL-10587 | |
| 024 | 8 | _aCOG-92-80 | |
| 091 | _a38503 | ||
| 245 | 1 | 4 | _aThe bentonite industry in North America: suppliers, reserves, processing capacity and products. |
| 260 |
_a[s.l.] : _b[s.n.], _c1992. |
||
| 999 |
_c17097 _d17097 |
||