TY  - BOOK
ED  - Joint ILO/WHO Committee on Occupational Health
ED  - World Health Organization ,
TI  - Report, 5th
U1  - 616.9 23
PY  - 1967///
CY  - Geneva
PB  - World Health Organization
KW  - Industrial hygiene
KW  - Occupational diseases
KW  - Occupational health
ER  -