6th international report on the prevention and suppression of dust in mining, tunnelling and quarrying, 1973-1977.

Sábháilte in:
Sonraí bibleagrafaíochta
Údar corparáideach: International Labour Office
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: Geneva : International Labour Office, 1982.
Sraith:Occupational safety and health series ; no. 48
Ábhair:
Cur síos
Cur síos fisiciúil:ix, 152 p.
ISBN:9221030067