TY - GEN TY - GEN T1 - Water Conservation Programs, A Planning Manual - Manual of Water Supply Practices, M52 (1st Edition) A1 - AWWA Staff LA - eng PB - American Water Works Assoc YR - 2005 UL - https://kansalliskirjasto.finna.fi/Record/nelli06.3360000000000333 SN - 1-58321-391-0 SN - 1-61583-827-9 SN - 1-61300-024-3 KW - Environmental Sciences : Sustainable Development ER -