00362nam 2225645 450000100060000000300230000600500090002900800410003808200110007910000190009026000480010930000210015724500520017825645StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a333.91 aCharles W Howe bWashington: Amrican Gophysical Union c1971 axi, 144p: 24 c.m aBenefit-cost analysis for water system planning