Showing 1 - 2 results of 2 for search '"Classification."', query time: 0.02s Refine Results
  1. 1
    by Bunting, Brian T.
    Published 1965
    Book

    The geography of soil
  2. 2
    by Kellogg, Charles Edwin 1902-
    Published 1941
    Book

    The soils that support us; an introduction to the study of soils and their use by men
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