TY  - BOOK
AU  - T. I. Khan
TI  - Atmosphere and air pollution control technologies
SN  - 8179100669
AV  - QC861.3 .K47 2004
PY  - 2004///
CY  - Jaipur
PB  - Aavishkar Publishers
KW  - Air
KW  - pollution
N1  - Includes bibliographical references
ER  -