TY  - BOOK
AU  - Bureau of Indian Standards
TI  - Methods of Sampling and Test Physical and Chemical for Water and Wastewater: Part  - 36 Ozone, Residual (IS : 3025 (Part 36) - 1987)
U1  - IS : 3025 (Part 36) - 1987 
PY  - 1988///
CY  - New Delhi
PB  - Bureau of Indian Standards
KW  - Indian Standard - IT
N1  - IS : 3025 (Part 36) - 1987
ER  -