TY  - BOOK
AU  - Parkes,W.Raymond
TI  - Occupational lung disorders
SN  - 04073373ox
PY  - 1974///
CY  - London
PB  - Butterworths
KW  - Lung Diseases
KW  - etiology
KW  - Occupational medicine
N1  - Includes bibliographical references
ER  -