TY  - BOOK
AU  - HIRSCH,ALBERT
AU  - CEOLDBERG,MARCEL
TI  - PREVENTION OF RESIRATORY OISEASES / 
U1  - 616.20045 
PY  - 1993///
CY  - [S.N] : 
PB  - MARCEL DEKKER, INC ، 
KW  - PREVENTION
KW  - LUNGS
KW  - DISEASES
KW  - OBSTRUCTIVE
KW  - OCCUPATIONAL DISEASE
ER  -