TY  - BOOK
AU  - Sedlak,Richard
TI  - Phosphorus and Nitrogen Removal From Municipal Wastewater: Principles and Practice 
SN  - 0-87371-683-3
U1  - 658.3'57 
PY  - 1991///
CY  - Boca Raton, London, a.o.
PB  - Lewis Publishers
KW  - Sewage-Purification-Nitrogen removal
KW  - Sewage-Purification-Phosphate removal
KW  - Sewage disposal-United States-Cases studies
N1  - Index: p. 229-240
ER  -