Đang hiển thị 1 - 10 kết quả của 25 cho tìm kiếm '', thời gian truy vấn: 0.02s Tinh chỉnh kết quả
  1. 1

    Plasma nitriding of steels Bằng Aghajani, Hossein, Behrangi, Sahand

    Được phát hành 2017
    Available for University of the Philippines Diliman via SpringerLink. Click here to access
    Also available remotely for University of the Philippines Diliman via SpringerLink. Click here to access thru EZproxy
    Electronic Resource

    Plasma nitriding of steels
  2. 2

    Morphological and anatomical responses of corn (Zea mays L. IPB var. 911) seedlings to lead nitrate Bằng Yllano, Orlex Baylen 1973-

    Được phát hành 2001
    Luận văn

    Morphological and anatomical responses of corn (Zea mays L. IPB var. 911) seedlings to lead nitrate
  3. 3

    Land use and groundwater quality in the upper Agno watershed (Loo and Cayapas Valleys, Northern Benguet) Bằng Pascua, Chelo Supnet

    Được phát hành 2000
    Luận văn

    Land use and groundwater quality in the upper Agno watershed (Loo and Cayapas Valleys, Northern Benguet)
  4. 4

    Progress in nitrogen cycling studies proceedings of the 8th Nitrogen Workshop, held at the University of Ghent, 5-8 September 1994

    Được phát hành 1996
    Sách

    Progress in nitrogen cycling studies proceedings of the 8th Nitrogen Workshop, held at the University of Ghent, 5-8 September 1994
  5. 5

    Biological nitrogen fixation in sustainable rice farming Bằng Watanabe, Iwao

    Được phát hành 1991
    Analytics

    Biological nitrogen fixation in sustainable rice farming
  6. 6

    Ecological study of the Bontoc rice paddy system a case of human-environment interaction Bằng Omengan, Elizabeth A., Sajise, Percy E.

    Được phát hành 1982
    Analytics

    Ecological study of the Bontoc rice paddy system a case of human-environment interaction
  7. 7

    Nitrogen and phosphorus cycles in a Bontoc rice paddy system Bằng Omengan, Elizabeth A.

    Được phát hành 1981
    Luận văn

    Nitrogen and phosphorus cycles in a Bontoc rice paddy system
  8. 8

    Nitrogen and rice

    Được phát hành 1979
    Sách

    Nitrogen and rice
  9. 9

    Nitrogen and rice

    Được phát hành 1979
    Sách

    Nitrogen and rice
  10. 10

    Nitrogen and rice

    Được phát hành 1979
    Sách

    Nitrogen and rice

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