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  1. 1
    Analytics

    Mercury levels in Oryza sativa cultivated in Philippine small-scale mining villages
  2. 2
    Få fuldtekst
    Thesis

    Mercury bioaccumulation in Oryza sativa planted in fields near mine tailing ponds in Aroroy, Masbate
  3. 3
    af Mamaril, Cezar Paragas
    Udgivet 2009
    Bog

    Facts and myths about organic fertilizers
  4. 4
    Udgivet 1996
    Bog

    Workshop on Soil Salinity in Rice, PhilRice, Maligaya, Munoz, Nueva Ecija, 24-26 January 1996 [proceedings].
  5. 5
    Bog

    Physical measurements in flooded rice soils the Japanese methodologies.
  6. 6
    Udgivet 1985
    Bog

    Soil physics and rice.
  7. 7
    Visual Material

    The effect of phosphorus nutrition of seedlings on growth and yield of rice [microform]
  8. 8
    Analytics

    Ecological study of the Bontoc rice paddy system a case of human-environment interaction
  9. 9
    af Badayos, Rodrogo B.
    Udgivet 1981
    Visual Material

    Soil resources and rice demand of Metropolitan Manila, its surrounding cities and municipalities
  10. 10
    af Badayos, Rodrigo B.
    Udgivet 1981
    Visual Material

    Soil resources and rice demand of Metropolitan Manila, its surrounding cities and municipalities [microform]
  11. 11
    Visual Material

    The uptake and translocation of phosphorus by rice (Oryza sativa L.) under soil moisture stress [microform].
  12. 12
    Udgivet 1979
    Bog

    Nitrogen and rice
  13. 13
    Udgivet 1979
    Bog

    Nitrogen and rice
  14. 14
    Udgivet 1978
    Bog

    Soils and rice.
  15. 15
    af Moorman, Frans R.
    Udgivet 1978
    Bog

    Rice soil, water, land
  16. 16
    Udgivet 1978
    Bog

    Soils and rice.
  17. 17
    Udgivet 1978
    Bog

    Soils and rice.
  18. 18
    af Kawaguchi, Keizaburo 1914-
    Udgivet 1977
    Bog

    Paddy soils in tropical Asia their material nature and fertility
  19. 19
    af Mai-Thi-My-Nhung, 1936-
    Udgivet 1977
    Visual Material

    Chemical and physico-chemical changes in a flooded acid sulfate soil and the growth and yield of rice [microform]
  20. 20
    af Attanandana, Tasnee 1944-
    Udgivet 1977
    Visual Material

    Amelioration of an acid sulfate soil [microform]
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