Value engineering for wastewater treatment works / prepared for Office of Water Program Operations (WH-547), United States Environmental Protection Agency ; prepared by contractor, Roy F. Weston, Inc., subcontractor, L-Z Associates, Inc
国立国会図書館請求記号
YCA-EP 2.8:En 3
国立国会図書館書誌ID
000006522714
資料種別
図書
著者
United States. Environmental Protection Agency. Office of Water Program Operationsほか