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  1. 1
    Publicado 1993
    Libro

    Present situation, problem, prospect and practical implementation program of education and research on problem soils for agricultural production and their countermeasures
  2. 2
    Publicado 1992
    Libro

    Fundamentals of environmental science and technology
  3. 3
    Libro

    Physical measurements in flooded rice soils the Japanese methodologies.
  4. 4
    Libro

    world of the soil.
  5. 5
    por Foth, Henry
    Publicado 1971
    Libro

    Field guide to soils
  6. 6
    por Bunting, Brian T.
    Publicado 1965
    Libro

    The geography of soil
  7. 7
    por Kellogg, Charles Edwin 1902-
    Publicado 1941
    Libro

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