TY  - BOOK
AU  - Sedlak,Richard
TI  - Phosphorus and nitrogen removal from municipal wastewater: principles and practice 
SN  - 0873716833
AV  - TD758 .P46 1991
U1  - 658.3/57 20
PY  - 1991///
CY  - [Chelsea, Mich.]
PB  - Lewis Publishers
KW  - Sewage
KW  - Purification
KW  - Nitrogen removal
KW  - Phosphate removal
KW  - Sewage disposal
KW  - United States
KW  - Case studies
N1  - Includes bibliographical references and index
UR  - http://www.loc.gov/catdir/enhancements/fy0729/91029578-d.html
ER  -