Code of Practice for Installation of Septic Tanks: secondary Treatment and Disposal of Septic Tank Effluent
Code of Practice for Installation of Septic Tanks: secondary Treatment and Disposal of Septic Tank Effluent [Text]
- New Delhi BIS 1985
- 21
fig,notes,list.
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Septic tanks.
Architecture
/ COD
fig,notes,list.
0.00
Septic tanks.
Architecture
/ COD