TY  - BOOK
AU  - BUREAU OF INDIAN STANDARDS
TI  - IS : 5182 (PART 2) : 2001 INDIAN STANDARD METHODS FOR MEASUREMENT OF AIR POLLUTION PART 2 SULPHUR DI
U1  - 628.53 
CY  - NEW DELHI
KW  -   METHODS FOR MEASUREMENT OF AIR POLLUTION
ER  -