TY  - BOOK
AU  - LeChevallier, Mark W & Au, Kwok-Keung
TI  - Water treatment and pathogen control: process efficiency in achieving safe drinking water
SN  - 1 84339 069 8
U1  - 628.168 LeC/Au 
PY  - 2004///
CY  - IWA, United kingdom
ER  -