Đang hiển thị 1,231 - 1,240 kết quả của 2,130 cho tìm kiếm '"Soil."', thời gian truy vấn: 0.02s Tinh chỉnh kết quả
  1. 1231

    Iron and manganese nutrition relationship in rice grown in the Philippines [microform] Bằng Ayyanger, R. Seshadri 1940-

    Được phát hành 1977
    Visual Material

    Iron and manganese nutrition relationship in rice grown in the Philippines [microform]
  2. 1232

    Assessing fertility status of soils deposited by flood, using soybean, Glycine Max (L) Merrill, as test crop [microform]. Bằng Islam, Khwaja Akhtar-ul 1946-

    Được phát hành 1977
    Visual Material

    Assessing fertility status of soils deposited by flood, using soybean, Glycine Max (L) Merrill, as test crop [microform].
  3. 1233

    Influence of the duration of submergence of the soil prior to transplanting on the growth and yield of rice [microform]. Bằng Prabuddham, Paiboon 1939-

    Được phát hành 1977
    Visual Material

    Influence of the duration of submergence of the soil prior to transplanting on the growth and yield of rice [microform].
  4. 1234

    Design methods in rock mechanics proceedings

    Được phát hành 1977
    Sách

    Design methods in rock mechanics proceedings
  5. 1235

    Erosion research techniques, erodibility and sediment delivery

    Được phát hành 1977
    Sách

    Erosion research techniques, erodibility and sediment delivery
  6. 1236

    Aerial photography and remote sensing for soil survey Bằng White, L. P. (Leslie Paul)

    Được phát hành 1977
    Sách

    Aerial photography and remote sensing for soil survey
  7. 1237

    Soils an introduction to soils and plant growth Bằng Donahue, Roy Luther

    Được phát hành 1977
    Sách

    Soils an introduction to soils and plant growth
  8. 1238

    The Philippines recommends for soil conservation 1977

    Được phát hành 1977
    Sách

    The Philippines recommends for soil conservation 1977
  9. 1239

    Nitrogen availability and release from organic matter of some Philippine soils under flooded conditions [microform] Bằng Lopez, Amelia B. 1931-

    Được phát hành 1977
    Visual Material

    Nitrogen availability and release from organic matter of some Philippine soils under flooded conditions [microform]
  10. 1240

    Ecology of fungi in coconut soils [microform] Bằng Garcia, Manuel Mariano 1938-

    Được phát hành 1977
    Visual Material

    Ecology of fungi in coconut soils [microform]

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