TY  - BOOK
AU  - Indian Standards Institution[ISI]
TI  - IS:7022-(Pt.2)-1979. Indian standard glossary of terms relating to water sewage and industrial effluents. Pt.2.  
U1  - IS Code 
PY  - 1985///
CY  - New Delhi
PB  - Indian Standards Institution
N1  - ENG
ER  -