TY  - BOOK
AU  - Harber,Philip
AU  - Schenker,Marc B.
AU  - Balmes,John R.
TI  - OCCUPATIONAL and ENVIRONMENTAL RESPIRATORY DISEASE / 
U1  - R/ 616.2/ HAR 
PY  - 1996///
CY  - New York
PB  - Mosby
KW  - OCCUPATIONAL DISEASES
KW  - RESPIRATORY TRACT DISEASES
ER  -