Đang hiển thị 521 - 530 kết quả của 696 cho tìm kiếm '"Agriculture Research."', thời gian truy vấn: 0.03s Tinh chỉnh kết quả
  1. 521

    Resource allocation and productivity in national and international agricultural research

    Được phát hành 1977
    Sách

    Resource allocation and productivity in national and international agricultural research
  2. 522

    Abstracts of research in agricultural development communication

    Được phát hành 1977
    Sách

    Abstracts of research in agricultural development communication
  3. 523

    [Proceedings of a] Symposium on Cropping Systems Research and Development for the Asian Rice Farmer International Rice Research Institute, Los Baños, Laguna, 21-24 September, 1976....

    Được phát hành 1977
    Sách

    [Proceedings of a] Symposium on Cropping Systems Research and Development for the Asian Rice Farmer International Rice Research Institute, Los Baños, Laguna, 21-24 September, 1976.
  4. 524

    Agricultural research management Asia, vol. 2

    Được phát hành 1977
    Sách

    Agricultural research management Asia, vol. 2
  5. 525

    Food research and utilization system. Bằng Quisumbing, Edgardo C.

    Được phát hành 1977
    Sách

    Food research and utilization system.
  6. 526

    Proceedings of a Symposium on Croppine Systems Research and Development for the Asian Rice Farmer, International Rice Research Institute, Los Baños, Laguna, 21-24 September 1976.

    Được phát hành 1977
    Sách

    Proceedings of a Symposium on Croppine Systems Research and Development for the Asian Rice Farmer, International Rice Research Institute, Los Baños, Laguna, 21-24 September 1976.
  7. 527

    Agricultural research management, Asia.

    Được phát hành 1977
    Sách

    Agricultural research management, Asia.
  8. 528

    Directory of current abaca researchers in the Philippines.

    Được phát hành 1976
    Sách

    Directory of current abaca researchers in the Philippines.
  9. 529

    Proceedings [of the] 4th PCARR-Media Information Workshop, June 25-26, 1976, Zamboanga City.

    Được phát hành 1976
    Sách

    Proceedings [of the] 4th PCARR-Media Information Workshop, June 25-26, 1976, Zamboanga City.
  10. 530

    Inventory of ongoing research projects, Jan. 1976 agriculture, fishery and forestry sector.

    Được phát hành 1976
    Sách

    Inventory of ongoing research projects, Jan. 1976 agriculture, fishery and forestry sector.

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