TY  - GEN
AU  - Mancy,K.H.,...[etal]
TI  - Applied chemistry of wastewater treatment: Programmed learning
SN  - 025040026X
PY  - 1974///
CY  - Michigan
PB  - Ann Arbor Science
KW  - Wastewater Treatment
N1  - Unit 3 : Fundamentals
ER  -