| LDR | 00421namk 00133 k 4500 | |
|---|---|---|
| 001 | 000000019624 | |
| 005 | 19951124133403 | |
| 008 | 951124s us 000 eng | |
| 049 | ▼l WM00001169 | |
| 090 | ▼a 530.982 ▼b U84n | |
| 100 | 1 | ▼a U.S.Department of Health |
| 245 | 10 | ▼a Special occupational hazard review with control recommendations for ethylene tiourea / ▼d U.S.Department of Health |
| 260 | ▼a United States: ▼b NIOSH. | |
| 710 | ▼a NIOSH |