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  1. 1

    Rice soil, water, land 由 Moormann, Frans R.

    出版 1978
    圖書

    Rice soil, water, land
  2. 2

    The soils of the selected lots in the Central Experiment Station UPLB and their characteristics relevant to irrigation and management [microform]. 由 Tolentino, Ceferino T.

    出版 1977
    Visual Material

    The soils of the selected lots in the Central Experiment Station UPLB and their characteristics relevant to irrigation and management [microform].
  3. 3

    Soil resources [proceedings] held on Feb. 12-17, 1973 in U.P. at Los Banos.

    出版 1973
    圖書

    Soil resources [proceedings] held on Feb. 12-17, 1973 in U.P. at Los Banos.
  4. 4

    The soils of the selected lots in the Central Experiment Station UPLB and their characteristics relevant to irrigation and management 由 Tolentino, Ceferino T.

    圖書

    The soils of the selected lots in the Central Experiment Station UPLB and their characteristics relevant to irrigation and management
  5. 5

    Supplementary report on soil fertility under UNDP (SF) project of soil fertility survey and research in the Philippines a draft report prepared for submission to the Government of... 由 Chu, H. F.

    圖書

    Supplementary report on soil fertility under UNDP (SF) project of soil fertility survey and research in the Philippines a draft report prepared for submission to the Government of the Philippines
  6. 6

    Activities in soil fertility under UNDP (SF) project of soil fertility survey and research in the Philippines a draft report prepared for submission to the Government of the Philip... 由 Chu, N. F.

    圖書

    Activities in soil fertility under UNDP (SF) project of soil fertility survey and research in the Philippines a draft report prepared for submission to the Government of the Philippines

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