TY  - BOOK
ED  - Sinith, David B.
TI  - Report on the drainage and conservency of calcutta
U1  - 628.3 
PY  - 1869///
CY  - Calcutta
PB  - Bengal Secretariate Press
KW  - Sewage
KW  - Purification
KW  - Water
KW  - Sewage irrigation
KW  - India
ER  -