TY  - BOOK
AU  - Clenesha,W.Wsley
TI  - An investigation of the properties of calcutta sewage
U1  - 628.3072 
PY  - 1912///
CY  - Calcutta
PB  - Bengal Secretariate Press
KW  - Sewage
KW  - Purification
KW  - Water
KW  - Sewage irrigation
KW  - India
ER  -