TY  - BOOK
AU  - Indian Standards Institution
TI  - Requirements for Biological Treatments and Equipment: Part - 2  Activated Sludge Process and ITS Modifications (IS : 8413 (Part 2) - 1982)
U1  - IS : 8413 (Part 2) - 1982 
PY  - 1982///
CY  - New Delhi
PB  - Indian Standards Institution
KW  - Indian Standard - IT
N1  - IS : 8413 (Part 2) - 1982
ER  -