Clays And Clay Minerals : Proceedings Of The Sixth National Conference On Clays And Clay Minerals, Berkeley, California, August 19 - 23, 1957 /
edited by Earl Ingerson, Ada Swineford ... [et al].,
- London : Pergamon Press , 1959
- ix, 411 pages .: table, illustrations .; 23 cm
Includes bibliographical references and indexs
Clay --Congresses
Clay minerals --Congresses
549.1 / CLA 1959
Includes bibliographical references and indexs
Clay --Congresses
Clay minerals --Congresses
549.1 / CLA 1959