Trefethen, Joseph M. Geology for engineers - 2nd ed. - New Jersey D.Van nonstrand company, inc 1959 - viii,568p,(569p-632p) Illustration some Colour 23cm x 15cm geological maps(figure20.11-22.22) Subjects--Topical Terms: GeologyEngineering geology Dewey Class. No.: 550 / TRE