TY  - BOOK
AU  - Gerardi, Michael H
TI  - Microscopic examination of the activated sludge process
SN  - 9780470050712
SN  - 200802142
U1  - 628.354 GER 
PY  - 2008///
CY  - Hoboken, NJ
PB  - Wiley
KW  - Microorganisms
KW  - Microscopy
KW  - Sewage - Purification - Activated sludge process
KW  - Sewage sludge - Characterization
KW  - Water - Microbiology
N1  - Includes bibliographical references (p. 235-236) and index
ER  -