Velde, Bruce Origin and Mineralogy of Clays: Clays and the Environment / Bruce Velde . - 1st ed. - New York : Springer , 1995. - 334 p. : 24 cm. Includes index and bibliography. ISBN: 9783540580126 Subjects--Topical Terms: Clay mineralogy and environmental geology Dewey Class. No.: 553.61 / VEO