Recommended health-based limits in occupational exposure to selected mineral dusts (silica, coal): report of a WHO Study Group.
I tiakina i:
Kaituhi rangatōpū: | |
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Hōputu: | īPukapuka |
Reo: | Ingarihi |
I whakaputaina: |
Geneva :
World Health Organization,
1986.
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Rangatū: | Technical report series (World Health Organization) ;
734 |
Ngā marau: | |
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Whakaahuatanga ōkiko: | 82 p. : ill. |
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ISBN: | 9412073458 (pbk.) : |