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_aGuidelines on monitoring of airborne contaminant for chemicals hazardous to health _bDepartment of Occupational Safety and Health |
250 | _a1st ed. | ||
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_aMalaysia _bJabatan Keselamatan dan Kesihatah dan Pekerjaan Malaysia _c25cm |
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300 |
_a1, 42p. _bill. _c2003 |
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650 | 0 |
_aEnvironmental problems and services _zMalaysia |
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999 |
_c17530 _d17530 |