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  1. 31
    出版 1977
    图书

    Proceedings of the workshop on deep-water rice
  2. 32
    出版 1977
    图书

    Proceedings of the workshop on deep-water rice
  3. 33
    出版 1977
    图书

    Proceedings of the workshop on deep-water rice.
  4. 34
    由 Bhati, U.N
    出版 1976
    图书

    Some social and economic aspects of the introduction of new varieties of paddy in Malaysia a village case study
  5. 35
    出版 1974
    图书

    A survey on Masagana 99 among small land-owners in Visayas and Mindanao
  6. 36
    图书

    Some aspects of the suitability of high yielding rice and bajra varieties for the small farm Thanjavur and Mehsana Districts, India
  7. 37
    出版 1971
    图书

    Introduction and effects of high-yielding varieties of rice in the Philippines.
  8. 38
    出版 1970
    图书

    High-yielding rice varieties.
  9. 39
    由 Umali, Dioscoro L.
    出版 1960
    图书

    Performance of Philippine upland and lowland rice varieties
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