TY  - BOOK
AU  - Ffrench,Geoffrey E.
TI  - Occupational health
U1  - 331.82 
PY  - 1975///
CY  - London
PB  - M T P
KW  - Work environment
KW  - Industrial hygiene
KW  - Medicine, Industrial
KW  - Occupational disease
KW  - Diagnosis
KW  - Social aspects
N1  - Includes bibliographical references and index
ER  -