Proceedings of "an International Conference on Thrust and Nappe Tectonics [that] was held, 9-11th April 1979 at Imperial College, London, under the ae...
Proceedings of "an International Conference on Thrust and Nappe Tectonics [that] was held, 9-11th April 1979 at Imperial College, London, under the aegis of the Geological Society of London and the Geology Department of the Imperial College"--P. 1.