TY  - BOOK
AU  - Escritt, L. B.,
TI  - Sewers and Sewage Works : Metric Calculations and Formulae
SN  - 0046280022
U1  - 628 
PY  - 1971///
CY  - London
PB  - George Allen & Unwin Ltd.
KW  - Sanitary & municipal engineering
KW  - Wastewater Treatment
ER  -