Leitch, Duncan Geology in the life of man : a brief history of the influence on thought and the development of modern civilization / by Duncan Leitch - London : Watts & Co., 1945 - x, 118 p. : ill. (incl. maps) diagrs. ; 17 cm. Includes index Subjects--Topical Terms: GeologyGeology--History Dewey Class. No.: 551.09 / L 535