TY  - BOOK
AU  - Steel, Ernest William
AU  - Mcghee, Terence J.
TI  - Water Supply and Sewerage 
SN  - 071857725
U1  - 628.1 
PY  - 1979///
CY  - Auckland : 
PB  - McGraw-Hill, 
KW  - Sewage
KW  - Sewerage
KW  - Water Supply Engineering
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/071-85772-5.pdf
ER  -