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  1. 1
    por Shakir, Abdulwahab Abdulrazak
    Publicado em 1982
    Visual Material

    The effect of phosphorus nutrition of seedlings on growth and yield of rice [microform]
  2. 2
    por Badayos, Rodrogo B.
    Publicado em 1981
    Visual Material

    Soil resources and rice demand of Metropolitan Manila, its surrounding cities and municipalities
  3. 3
    por Badayos, Rodrigo B.
    Publicado em 1981
    Visual Material

    Soil resources and rice demand of Metropolitan Manila, its surrounding cities and municipalities [microform]
  4. 4
    por Alcoseba, Chesed Marian L. 1954-
    Publicado em 1980
    Visual Material

    The uptake and translocation of phosphorus by rice (Oryza sativa L.) under soil moisture stress [microform].
  5. 5
    por Mai-Thi-My-Nhung, 1936-
    Publicado em 1977
    Visual Material

    Chemical and physico-chemical changes in a flooded acid sulfate soil and the growth and yield of rice [microform]
  6. 6
    por Attanandana, Tasnee 1944-
    Publicado em 1977
    Visual Material

    Amelioration of an acid sulfate soil [microform]
  7. 7
    por Chaudhry, Muhammad Rashid 1941-
    Publicado em 1977
    Visual Material

    Studies on sulfur nutrition of rice plant [microform]
  8. 8
    por Ayyanger, R. Seshadri 1940-
    Publicado em 1977
    Visual Material

    Iron and manganese nutrition relationship in rice grown in the Philippines [microform]
  9. 9
    por Duangputra, Piya 1939-
    Publicado em 1977
    Visual Material

    Sources and rates od fertilizer phosphorus for flooded rice in Buenavista clay [microform]
  10. 10
    por Wang, Tze-Shun Lee 1936-
    Publicado em 1977
    Visual Material

    Influence of CaCO3, pre-submergence and phosphate on the chemical changes on the chemical changes and the growth of rice on a flooded strongly acid latosolic soil [microform]
  11. 11
    por Sanmaneechai, Manas
    Publicado em 1977
    Visual Material

    Performance of rice and nutrient availability on two Philippine soils as affected by different water regimes and soil amendments [microform]
  12. 12
    por Annapantula, Bhadrachalam 1938-
    Publicado em 1977
    Visual Material

    Some factors affecting the availability of zinc in rice soils [microform]
  13. 13
    por Han, Kang Wan 1941-
    Publicado em 1977
    Visual Material

    Sulfur availability to rice plants and its transfoemation in rice soil and rhizosphere [microform]
  14. 14
    por Racho, Vicente Villapaz 1937-
    Publicado em 1977
    Visual Material

    Nitrogen transformation in flooded maahas clay with and without rice [microform]
  15. 15
    por Krutkun, Tawin 1937-
    Publicado em 1977
    Visual Material

    Influence of internal drainage on the chemical and electrochemical changes of four flooded soils and on the growth of rice [microform].
  16. 16
    por Prabuddham, Paiboon 1939-
    Publicado em 1977
    Visual Material

    Influence of the duration of submergence of the soil prior to transplanting on the growth and yield of rice [microform].
  17. 17
    por Briones, Angelina Mariano 1939-
    Publicado em 1976
    Visual Material

    Nitrogen availability in five soils under different management systems and its effects on growth and yield of rice [microform]
  18. 18
    por Chaliengratchai, Krairirk 1944-
    Publicado em 1975
    Visual Material

    Improving the productivity of Luisiana clay planted to rice [microform]
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