檢索結果 - USA

  1. 41
  2. 42

    Water and related land resource systems IFAC symposium, Cleveland, Ohio, U.S.A., 28-31 May 1980

    出版 1981
    圖書
  3. 43

    Proceedings of the Third International Conference on Goat Production and Disease

    出版 1982
    圖書
  4. 44
  5. 45
  6. 46
  7. 47
  8. 48

    Computer assisted learning : 2nd International Conference, ICCAL '89, Dallas, TX, USA, May 9-11, 1989 proceedings /

    出版 1989
    Conference Proceeding 圖書
  9. 49
  10. 50
  11. 51
  12. 52
  13. 53

    Fracture of concrete and rock /

    出版 1989
    Conference Proceeding
  14. 54

    Information needs in the sciences : an assessment / Gould Constance C.

    出版 1991
    圖書
  15. 55
  16. 56

    Soil spatial variability : proceedings of a workshop of the ISSS and the SSSA, Las Vegas, USA, 30 November - 1 December 1984 /

    出版 1985
    Conference Proceeding 圖書
  17. 57

    Plant toxicology : proceedings of the Australia-U.S.A. Poisonous Plants Symposium, Brisbane, Australia,May 14-18,1984. /

    出版 1985
    Conference Proceeding 圖書
  18. 58
  19. 59
  20. 60

    Ethnobotany in the neotropics : proceedings /

    出版 1984
    Conference Proceeding 圖書