TY  - BOOK
AU  - Eckenfelder, W. Wesley
AU  - Grau, Petr
ED  - International Association on Water Pollution Research and Control. Conference (1992 : Washington, D.C.)
TI  - Activated sludge process design and control : theory and practice
SN  - 9780877628897
SN  - 92053517
U1  - 628.354 ECK 
PY  - 1992///
CY  - Lancaster
PB  - Technomic Pub. Co
KW  - Factory and trade waste - Purification
KW  - Sewage - Purification - Activated sludge process
N1  - Prepared for a specialty course offered in conjunction with the 1992 International Association on Water Pollution Research and Control Biennial Conference in Washington, D.C. Includes bibliographical references and index
ER  -