General proceedings, 28th International Geological Congress, Washington, D.C., U.S.A.
By: prepared by Bruce B. Hanshaw.
Contributors: Hanshaw, Bruce B., 1930-
Publisher: International Geological Congress
Published: 1990
Place of publication: Reston, VA, USA
Language: eng
Subjects: Geology -- Congresses.
Notes: Includes bibliographical references and index.