Hudak Paul F Principles of hydrogeology - 2nd - London Lewis Publishers 2000 - 204p. Bib p. 193-97,Glossary p. 185-91 cm. ISBN: DM 103.00 Source: 9924, 21/09/2001, SBD General Book Subjects--Topical Terms: Hydrology Dewey Class. No.: U22, P0