Working envionment : atmospheric pollution, noise and vibration. Fourth item on the agenda.
Working envionment : atmospheric pollution, noise and vibration. Fourth item on the agenda.
- Geneva, 1977.
- 73 p. ; 24 cm.
At head of title: International Labour Conference. 63rd Session, 19 77. Report IV
Pollution -- Addresses, essays, lectures.
At head of title: International Labour Conference. 63rd Session, 19 77. Report IV
Pollution -- Addresses, essays, lectures.