Introduction to small-scale geological structures / Gilbert Wilson, in collaboration with J.W. Cosgrove. Wilson, Gilbert. Cosgrove, J. W. (John W.) Geology, Structural. QE601.2 .W54 1982 551.8 19 WII Includes bibliographical references : p. 113-125. and index. London ; Boston : Allen & Unwin, c1982. c1982. 1982 Text 128 p. : eng