Resultados de procura - "Soils Philippines"

Limitar resultados
  1. 1

    Soils of Cagayan, Isabela, Negros Occidental, and Nueva Vizcaya.

    Libro


    Imaxe de Portada
  2. 2

    The potassium-supplying and -fixing capacities of some Philippine soils por Reyes, Edilberto D. 1927-

    Publicado 1956
    Thesis


    Imaxe de Portada
  3. 3

    Properties of some great groups of Philippine soils por Abesamis, Leonardo Leonodes 1934-

    Libro


    Imaxe de Portada
  4. 4

    Philippine soils and some of the factors which influence them por Cox, Alvin Joseph 1875-

    Publicado 1911
    Libro


    Imaxe de Portada
  5. 5

    Properties of some great groups of Philippine soils [microform]. por Abesamis, Leonardo Leonodes 1934-

    Publicado 1977
    Visual Material


    Imaxe de Portada
  6. 6

    Nitrogen availability and release from organic matter of some Philippine soils under flooded conditions por Lopez, Amelia B. 1931-

    Publicado 1957
    Thesis


    Imaxe de Portada
  7. 7

    Lime requirement of selected Philippine soils as related to some physical and chemical properties por Quimsing, Victor A. (Victor Alameda) 1956-

    Libro


    Imaxe de Portada
  8. 8

    Soil survey of Laguna province, Philippines

    Publicado 1948
    Libro


    Imaxe de Portada
  9. 9

    Nitrogen availability and release from organic matter of some Philippine soils under flooded conditions [microform] por Lopez, Amelia B. 1931-

    Publicado 1977
    Visual Material


    Imaxe de Portada
  10. 10

    Release of nutrient bases in some acidified Philippine soils por Dacayo, Juliana (Bagaoisan) 1940-

    Publicado 1970
    Thesis


    Imaxe de Portada

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