TY  - BOOK
AU  - Bureau of Indian Standards[BIS]
TI  - IS:3025-(Pt.51)-2001. Indian standard methods of sampling and test (physical and chemical) for water and waste water. Pt.51 : carbonate and bicarbonate (First revision)
U1  - IS Code 
PY  - 0000///2
CY  - New Delhi
PB  - Bureau of Indian Standards
ER  -