Dangos 1 - 4 canlyniadau o 4 ar gyfer chwilio 'Ingerson,Earl', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1
    Clays and Clay Minerals
    gan Ingerson,Earl
    Cyhoeddwyd 1962
    Printed Book
  2. 2
    Clay and clay minerals /
    gan Ingerson, Earl
    Cyhoeddwyd 1959
  3. 3
    Clays and clay minerals:Proceedings of the 8th national conference on clays and clay minerals
    gan Ingerson, Earl (Ed.)
    Cyhoeddwyd 1960
    Printed Book
  4. 4
    Clays and clay minerals :Proceedings of the tenth national conference on clays and clay minerals.v.12
    gan Swineford, Ada
    Cyhoeddwyd 1963
    Awduron Eraill: “...Ingerson, Earl...”
    Printed Book
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