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  1. 1

    An analysis of crop shifting and farm practices of IAS sample farmers in the Philippines Bằng Diamante, Teresa D., Alix, Jesus C.

    Được phát hành 1978
    Sách

    An analysis of crop shifting and farm practices of IAS sample farmers in the Philippines
  2. 2

    The effect of previous crop on the performance of succeeding crops [microform]. Bằng Sikurajapathy, Mervyn 1935-

    Được phát hành 1977
    Visual Material

    The effect of previous crop on the performance of succeeding crops [microform].
  3. 3

    Effects of crop rotation and straw management on yield and agronomic characters of rice in a heavy clay soil [microform] Bằng Cagampang, Isaac C. 1932-

    Được phát hành 1977
    Visual Material

    Effects of crop rotation and straw management on yield and agronomic characters of rice in a heavy clay soil [microform]
  4. 4

    Effects of crop rotation and straw management on yield and agronomic characters of rice in a heavy clay soil Bằng Cagampang, Isaac C. 1932-

    Được phát hành 1964
    Luận văn

    Effects of crop rotation and straw management on yield and agronomic characters of rice in a heavy clay soil
  5. 5

    Planting calendar.

    Được phát hành 1949
    Sách

    Planting calendar.
  6. 6

    An analysis of crop shifting and farm practices of IAS sample farmers in the Philippines Bằng Diamante, Teresa D.

    Sách

    An analysis of crop shifting and farm practices of IAS sample farmers in the Philippines
  7. 7

    The effect of previous crop on the performance of succeeding crops Bằng Sikurajapathy, Mervyn 1938-

    Sách

    The effect of previous crop on the performance of succeeding crops
  8. 8

    Response of mungbean and sorghum to varying levels of nitrogen applied to preceding rice crop Bằng Boonrawd Thongdonphum 1940-

    Sách

    Response of mungbean and sorghum to varying levels of nitrogen applied to preceding rice crop

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