Mackenzie, R. C
Academic Press
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National Conference on Clays and Clay Minerals, Swineford, Ada
Pergamon Press
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Belov, N. V. (Nikolaĭ Vasilʹevich), 1891-
Consultants Bureau
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National Conference on Clays and Clay Minerals, Swineford, Ada
Pergamon Press
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Eitel, W. (Wilhelm), 1891-
Academic Press
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National Conference on Clays and Clay Minerals, Swineford, Ada
Pergamon Press
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Eitel, W. (Wilhelm), 1891-
Academic Press
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National Conference on Clays and Clay Minerals, Bradley, W. F.
Pergamon press
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National Conference on Clays and Clay Minerals, Bradley, W. F.
Pergamon Press
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National Conference on Clays and Clay Minerals, Bradley, W. F., Bailey, Sturges W., 1919-
Pergamon Press
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National Conference on Clays and Clay Minerals, Swineford, Ada
Pergamon Press
|
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