يعرض 1,961 - 1,970 نتائج من 6,644 نتيجة بحث عن 'Photoduplication Service. University of the Philippines Library', وقت الاستعلام: 0.04s تنقيح النتائج
  1. 1961

    Inservice training needs of agriculture teachers in public elementary schools [microform] حسب Salcedo, Anunciacion Martinez 1941-

    منشور في 1977
    Visual Material

    Inservice training needs of agriculture teachers in public elementary schools [microform]
  2. 1962

    Cold tolerance of improved rice cultivars at seedling stage [microform] حسب Salahuddin, A. B. M. 1943-

    منشور في 1977
    Visual Material

    Cold tolerance of improved rice cultivars at seedling stage [microform]
  3. 1963

    Problems encountered by students in conducting farming programs in vocational agriculture [microform] حسب DSanitprachokorn, Choosri

    منشور في 1977
    Visual Material

    Problems encountered by students in conducting farming programs in vocational agriculture [microform]
  4. 1964

    Supervisory functions as performed by teacher trainors and cooperating teachers in the off-campus student-teaching programs of some colleges of agriculture in the Philippines [micr... حسب Zuniega, Josue Cocal

    منشور في 1977
    Visual Material

    Supervisory functions as performed by teacher trainors and cooperating teachers in the off-campus student-teaching programs of some colleges of agriculture in the Philippines [microform]
  5. 1965

    Amelioration of an acid sulfate soil [microform] حسب Attanandana, Tasnee 1944-

    منشور في 1977
    Visual Material

    Amelioration of an acid sulfate soil [microform]
  6. 1966

    Distribution of the forms of nitrogen in some Philippine soils [microform] حسب Caramancion, Maria Nylda Villena 1945-

    منشور في 1977
    Visual Material

    Distribution of the forms of nitrogen in some Philippine soils [microform]
  7. 1967

    Studies on sulfur nutrition of rice plant [microform] حسب Chaudhry, Muhammad Rashid 1941-

    منشور في 1977
    Visual Material

    Studies on sulfur nutrition of rice plant [microform]
  8. 1968

    Some characteristics of eight major soil series from the Visayan islands, Philippines and their potassium status [microform] حسب Magat, Severino S. 1946-

    منشور في 1977
    Visual Material

    Some characteristics of eight major soil series from the Visayan islands, Philippines and their potassium status [microform]
  9. 1969

    Hydrolysis of urea and performance of some slow release urea fertilizers in flooded rice [microform] حسب Magnaye, Carmelita Par 1944-

    منشور في 1977
    Visual Material

    Hydrolysis of urea and performance of some slow release urea fertilizers in flooded rice [microform]
  10. 1970

    Effect of PH on the growth of rhizobia and nitrogen fixation in some rhizobium-legume associations [microform] حسب Pratuang, Krootha 1944-

    منشور في 1977
    Visual Material

    Effect of PH on the growth of rhizobia and nitrogen fixation in some rhizobium-legume associations [microform]

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