TY  - BOOK
T1  - Water and wastewater engineering systems
A1  - Barnes, D.
LA  - English
PP  - London
PB  - Pitman
YR  - 1981
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217602829160
OP  - 513
CN  - TD 345 W27
SN  - 0273011383
SN  - 0273011685
KW  - Sewage - Purification.
KW  - Sewage disposal.
KW  - Water-supply engineering.
ER  -