| 000 | 00474cam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 180718b1994 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aBiller, Dan | ||
| 245 |
_aInformal gold mining and mercury pollution in Brazil _cby Dan Biller |
||
| 260 |
_aWashington D.C. _bWorld Bank _c1994 |
||
| 300 | _a28p. | ||
| 440 | _aPolicy research working paper 1304 | ||
| 650 | _aMercury --Brazil | ||
| 650 | _aEnvironmental degradation --Brazil | ||
| 650 | _aGold mines and mining --Brazil | ||
| 999 |
_c264694 _d264694 |
||