Maskew Fair, Gordon Elements of water supply and waste-water disposal / Gordon Maskew Fair, John Charles Geyer - 1a ed. - México : Jhon Wiley & Sons, 1958. - 615 p. : il. ; 23 cm + 1 hoja plegable. Incluye bibliografía e índice. Subjects--Topical Terms: Agua LC Class. No.: TD745 / M37 1958