TY  - BOOK
AU  - Costa-Pau, Rosa.
CN  - TD883.13
CN  - CMC TD883.13
CY  - New York :
DA  - c1994.
ID  - 176712
KW  - Air quality management
KW  - Air
LA  - eng
N1  - Translation of: El Cuidado del aire.
N1  - Includes index.
PB  - Chelsea House Publishers,
PP  - New York :
PY  - c1994.
SN  - 0791021033
T1  - Keeping the air clean /
TI  - Keeping the air clean /
ER  -