American Water Works Association annual conference and exposition 2011 : (ACE 11) : Washington, DC, USA : 12-16 June 2011 : AWWA ACE11 conference : American Water Works Assn. 2011 annual conference & exhibition : Jun 2011, Washington, DC.
国立国会図書館請求記号
M17-12-1985
国立国会図書館書誌ID
023349592
資料種別
図書
著者
American Water Works Association. Conference (2011 : Washington, D.C.)