TY  - BOOK
AU  - Bureau of Indian Standards
TI  - Methods of Sampling and Test Physical and Chemical for Water and Wastewater (IS : 3025 (Part 41) - 1992)
U1  - IS : 3025 (Part 41) - 1992 
PY  - 1992///
CY  - New Delhi
PB  - Bureau of Indian Standards
KW  - Indian Standard - IT
N1  - IS : 3025 (Part 41) - 1992
ER  -