TY  - BOOK
AU  - Diagger, Glen T.
AU  - Buttz, John A.,
TI  - Upgrading wastewater treatment plants
T2  - Water quality managment library
SN  - 0877628807
AV  - TD746 U74
PY  - 1992///
CY  - Lancaster
PB  - Technomic
KW  - Plantas depuradoras de agua
ER  -