Clayton, Chris R. I. Earth Pressure and Earth-Retaining Structures - 3rd ed. - New York : CRC Press, 2013. - 588p. : ill. ; 23 cm. Includes Index. Includes Bibliographical Reference. ISBN: 9781466552111 Subjects--Topical Terms: Earth Structures Dewey Class. No.: 624.15 C619e 2013