TY  - BOOK
T1  - Natural systems for wastewater treatment
T2  - WEF manual of practice
A2  - Reed, Sherwood C.
A2  - Aulenbach, Donald B.
LA  - English
PP  - Alexandria, Va.
PB  - Water Environment Federation
YR  - 2001
ED  - 2nd ed.
UL  - https://tuklas.up.edu.ph/Record/UP-99796217608809872
OP  - 326
NO  - ChE Dept.
CN  - TD 745 N38 2001
SN  - 1572781653
KW  - Sewage : Purification.
KW  - Land treatment of wastewater.
KW  - Sewage lagoons.
ER  -