Davis.S.N. & De Wiest.R.J.M. Hydrogeology.(1966). - 1st Ed. - JWS 1967 - 463p. 23 cm. 22 cm. Text in English Subjects--Facted Index Terms: CIVI Index Terms--Genre/Form: H-13C-08 Dewey Class. No.: 23G-231 / DAV