Glossary of geology and related sciences : a cooperative project of the American Geological Institute / Coordinating chairman: J. V. Howell. With supplement, prepared by the Glossary Review Committee; J. Marvin Weller, chairman. American Geological Institute. Howell, J. V. (Jesse V.), 1891- Geology Dictionaries. QE5 .A48 1960 550.3 GLO Beginning with 1962 ed. published under title: Dictionary of geological terms. Includes Index. Washington : American Geological Institute, c1960. c1960. 1960 Text xii, 325, 9-72 p. : eng