TY  - BOOK
AU  - Koch,Paul
ED  - American Water Works Association
TI  - Water sources
T2  - Principles and practices of water supply operations series
SN  - 9781583217825 (hbk.)
PY  - 2010///
CY  - Denver, CO
PB  - American Water Works Association
KW  - Water-supply
KW  - Water quality
KW  - Water resources development
N1  - Rev. ed. of: Water sources. 2003; Includes bibliographical references and index
ER  -