Geologie des argiles; alterations, sedimentologie, geochimie.

Eitemau Tebyg

• International Clay Conference, 1981 : proceedings of the VII International Clay Conference, 1981, held in Bologna and Pavia, Italy, September 6-12, 1981, organized by the Italian Group of AIPEA, under the auspices of Association internationale pour l'étude des argiles /
  Cyhoeddwyd: (1982)
• Mineralogie des argiles /
  gan: Caillere, Simonne
  Cyhoeddwyd: (1963)
• Proceedings of the International Clay Conference, 1975, Mexico City, Mexico, July 16-23, 1975 /
  Cyhoeddwyd: (1976)
• Clays, controlling the environment : proceedings of the 10th International Clay Conference, Adelaide, Australia, July 18 to 23, 1993 /
  Cyhoeddwyd: (1995)
• Proceedings of the International Clay Conference, 1969, Tokyo, Japan, September 5-10 /
  Cyhoeddwyd: (1969)