| 000 | 003700000a22001210004500 | ||
|---|---|---|---|
| 060 | _a115 | ||
| 082 | _a661.0661 ZIN | ||
| 245 | _aZinc wastes & their utilization edited proceedings of seminar: Newdelhi, 15 & 16 October 1980 | ||
| 260 | _aNewdelhi, Indian lead zinc information centre | ||
| 260 | _c1980 | ||
| 310 | _aIndian lead zinc information centre | ||
| 942 | _cBK | ||
| 999 |
_c216948 _d216948 |
||