TY - BOOK ED - Inter-University Geological Congress ED - Wright, A W ED - Moseley, F. (Frank), 1922- TI - Ice ages: ancient and modern; the proceedings of the 21st. Inter-University Geological Congress held at the University of Birmingham, 2-4 January 1974 PY - 1975/// CY - Liverpool PB - Seel House Press KW - Glacial epoch KW - Congresses KW - Geology, Stratigraphic KW - Paleozoic KW - Precambrian KW - Drift N1 - Includes bibliographies and index ER -