TY  - BOOK
AU  - Ghose,D N
TI  - Operation and Maintenance of Sewage Treatment Plants: based on field experience of Author and first of its kind in Print in India
U1  - 720.288 
PY  - 1991///
CY  - Delhi
PB  - CBS publisher
KW  - Sewage treatment plants
KW  - Architecture
N1  - diagrams,tables,annexures
ER  -