TY  - BOOK
AU  - Crites,Ronald W.
AU  - Reed,Sherwood C.
AU  - Middlebrooks,E.Joe
TI  - Natural wastewater treatment systems
T2  - Civil and environmental engineering
SN  - 0849338042
PY  - 2006///
CY  - Boca Raton, FL
PB  - CRC/Taylor & Francis
KW  - Sewage
KW  - Purification
KW  - Biological treatment
KW  - Sewage sludge
KW  - Management
N1  - Includes bibliographical references and index
ER  -