Showing 81 - 100 results of 211 for search '', query time: 0.02s Refine Results
  1. 81
    by Sharma, Vishnu Prasad 1938-
    Published 1977
    Visual Material

    Effect of varietal type, season, and management level on the nitrogen response of Indica rice [microform]
  2. 82
    by Sanmaneechai, Manas
    Published 1977
    Visual Material

    Performance of rice and nutrient availability on two Philippine soils as affected by different water regimes and soil amendments [microform]
  3. 83
    by Mabesa, Renato Cecili 1949-
    Published 1977
    Visual Material

    Utilization of ricehull and sawdust as components of vegetable growing media [microform]
  4. 84
    by Mallick, Rajeshwar Nath 1939-
    Published 1977
    Visual Material

    Interaction between soil moisture regime and nitrogen level in upland rice [microform].
  5. 85
    by Pava, Herminio Magao
    Published 1977
    Visual Material

    Yield response and other agronomic variables of Ces-486 soybean variety as affected by nitrogen rate and plant population density [microform]
  6. 86
    by Aclan, Francisco 1938-
    Published 1977
    Visual Material

    The influence of fertilizers, mulch and light attenuation on the yield and quality of ginger [microform].
  7. 87
    by Nguyen, Van Huynh 1944-
    Published 1977
    Visual Material

    Toxicity of carbofuran to the brown planthopper, Nilaparvata Lugens (Stal) and its metabolism int he rice plant [microform].
  8. 88
    by Roumasset, James A.
    Published 1976
    Book

    Rice and risk decision making among low-income farmers
  9. 89
    by Alejar, Arcelia Aalfonso 1937-
    Published 1976
    Visual Material

    Some cumulative effects of lime on the growth and yield of rice plant [microform]
  10. 90
    by Godfrey, Sam-Aggrey W.
    Published 1976
    Book

    Cassava (Manihot Esculenta) fertilizer and nutritional studies in Sierra Leone, West Africa.
  11. 91
    by Rodriguez, Gil R.
    Published 1975
    Book

    Fertilizer supply and demand an econometric approach
  12. 92
    by Cardenas, Marlito L. 1948-
    Published 1975
    Visual Material

    Efficiency of some nitrogen sources and their effects on lowland rice [microform]
  13. 93
    Visual Material

    Improving the productivity of Luisiana clay planted to rice [microform]
  14. 94
    by Cosico, Wilfredo Cosico 1943-
    Published 1975
    Visual Material

    Response of rice to different nitrogen fertilizers and times of application [microform]
  15. 95
    by Manuel, Feliciano Cruz 1932-
    Published 1975
    Visual Material

    Resistance of various growth regulators on the growth, flowering and yield of rice [microform]
  16. 96
    Visual Material

    Influence of nitrogen and plant spacing in the yield components of non-photoperiod sensitive rice varities [microform]
  17. 97
    Published 1975
    Book

    International trial on nitrogen fertilizer efficiency in rice, 1st-.
  18. 98
    by Achorn, F.P
    Published 1974
    Book

    Expansion of the fertilizer industry in the Philippines
  19. 99
    by Paje, Marlene P.
    Published 1974
    Book

    The fertilizer supply situation and marketing system in the Philippines, 1954-1972
  20. 100
    by Apacible, Alejandro R.
    Published 1974
    Visual Material

    Fertility development at Canlubang sugar estate [microform]
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