TY - GEN TY - GEN T1 - Water Conservation for Small- and Medium-Sized Utilities A1 - AWWA Staff LA - eng PB - American Water Works Association YR - 2009 UL - https://kansalliskirjasto.finna.fi/Record/nelli06.3360000000000296 SN - 1-58321-746-0 SN - 1-61583-774-4 SN - 1-61300-105-3 KW - Environmental Sciences : Sustainable Development ER -