TY  - BOOK
TI  - IS:3025(part 1)-1987 Indian Standard Methods of Sampling and Test (physical and Chemical) for Water and Wastewater (first revision)
U1  - 628.16836 
PY  - 2019///
CY  - New Delhi
PB  - BIS
KW  - Civil Engg
KW  - IS code
ER  -