TY  - BOOK
AU  - Bureau of Indian Standards
TI  - Methods of Measurement of Air Pollution: Part 13 Total Fluorides in Ambient Air (IS : 5182 (Par 13) - 1991)
U1  - IS : 5182 (Part 13) - 1991 
PY  - 1991///
CY  - New Delhi
PB  - Bureau of Indian Standards
KW  - Indian Standard - IT
N1  - IS : 5182 (Part 13) - 1991
ER  -