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  1. 1

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

    Publicerad 1978
    Bok

    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]. av Sikurajapathy, Mervyn 1935-

    Publicerad 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] av Cagampang, Isaac C. 1932-

    Publicerad 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 av Cagampang, Isaac C. 1932-

    Publicerad 1964
    Lärdomsprov

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

    Planting calendar.

    Publicerad 1949
    Bok

    Planting calendar.
  6. 6

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

    Bok

    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 av Sikurajapathy, Mervyn 1938-

    Bok

    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 av Boonrawd Thongdonphum 1940-

    Bok

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

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