Bennison, George Mills. An introduction to geological structures and maps / George M. Bennison, Paul A. Olver, Keith A. Moseley. - 8th ed. - London : Hodder Education, 2011. - [x], 168 p. : ill., maps ; 25 cm. Includes index. ISBN: 9781444112122 (pbk.) Subjects--Topical Terms: Geology, Structural.Geological mapping.