6th international report on the prevention and suppression of dust in mining, tunnelling and quarrying, 1973-1977.
में बचाया:
निगमित लेखक: | |
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स्वरूप: | पुस्तक |
भाषा: | English |
प्रकाशित: |
Geneva :
International Labour Office,
1982.
|
श्रृंखला: | Occupational safety and health series ;
no. 48 |
विषय: |
CARM 1 Store
बोधानक: |
A2:AI25E0 C04311 |
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प्रति 1 | उपलब्ध होल्ड करें |