Modern substitutes for ancient asbestos
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| 245 | 1 | 0 | $aModern substitutes for ancient asbestos |
| 520 | $aAsbestos fibers and dust, now widely recognized as carcinogens, are being eliminated by some companies through the use of new materials, where asbestos long had been a basic heat-and fire-resistant material | ||
| 650 | 1 | 1 | $0MAPA20080585679$aHigiene industrial |
| 650 | 1 | 1 | $0MAPA20080605278$aContaminantes químicos |
| 650 | 1 | 1 | $0MAPA20080542832$aAmianto |
| 650 | 1 | 1 | $0MAPA20080580506$aFibra de cerámica |
| 650 | 1 | 1 | $0MAPA20080592776$aProductos aislantes |
| 650 | 1 | 1 | $0MAPA20080571566$aCasos prácticos |
| 650 | 1 | 1 | $0MAPA20080568863$aEstados Unidos |
| 740 | 0 | $aNational safety news | |
| 773 | 0 | $tNational safety news$dChicago$gVol. 120, nº 1, July 1979 ; p. 56-58 |