Legget, Robert F. 1904- Geology and engineering / R.F. Legget ; with a foreword by P.G.H. Boswell. - 1st ed. - New York : McGraw-Hill, 1939. - xviii, 650 p. : ill. ; 24 cm. Includes bibliographies and index. Subjects--Topical Terms: Engineering geology. Dewey Class. No.: 624.15 / LEG 1939