Proceedings of the conference held at Stockholm, Sweden, Aug.12-16, 1963 - International Clay Conference (1963 : Stockholm, Sweden); Rosenqvist, I. Th.; Graff-Petersen, P. (Oxford : Pergamon Press, 1963)
Library has v.1(2 cops.)
Conference arranged by CIPEA and sponsored by IUGS
Text in English, French and German
Includes bibliographical references and index
Keywords: Clay -- Congresses