TY  - BOOK
ED  - International Occupational Hygiene Association.
ED  - World Health Organization.
TI  - IOHA: International Occupational Hygiene Association, First International Scientific Conference, Brussels, Belgium, 7-9 December 1992 , final programme & abstracts
PY  - 1993///?
CY  - S.l.
PB  - s.n.
KW  - Occupational health
KW  - congresses
N1  - Under the patronage of the World Health Organization, the International Labour Organization & the Commission of the European Communities
ER  -