Holmes, Arthur, 1890-1965. Principles of physical geology/ Arthur Holmes. - New and fully rev. ed. - [London] Nelson [1965] - xv, 1288 p. illus., maps. 25 cm. Includes bibliographies. Subjects--Topical Terms: Geology. LC Class. No.: QE26 / .H65 1965a Dewey Class. No.: / HOL 1965