TY  - BOOK
T1  - Water environment and technology.
LA  - English
PP  - Virginia
PB  - Water Environment Federation
YR  - 1996
UL  - https://tuklas.up.edu.ph/Record/UP-100181420919527451
NO  - Bound journal.
CN  - TD 365 W39
KW  - Water quality management : Periodicals.
KW  - Water Pollution : Periodicals.
ER  -