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  1. 1
    出版 1987
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    100 years of national parks in New Zealand : centenary seminar : proceedings, 24-28 August 1987.
  2. 2
    出版 1972
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    3e Conference du Groupe Consultatif des Statisticiens Forestiers = 3rd Conference Advisory Group of Forest Statisticians, Jouy-en-Josas, 7-11 septembre, 1970.
  3. 3
    出版 1982
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    Active Defense Mechanisms in Plants /
  4. 4
    出版 1980
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    Advanced chemical methods for soil and clay minerals research : proceedings of the NATO Advanced Study Institute held at the University of Illinois, July 23-August 4, 1979 /
  5. 5
    出版 1997
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    Advances in carbon dioxide effects research /
  6. 6
    出版 1978
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    Advances in deer farming : Edited by K.R. Drew.
  7. 7
    出版 1991
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    Advances in soil organic matter research : the impact on agriculture and the environment /
  8. 8
    出版 1990
    Conference Proceeding 圖書
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    Advances in tropical aquaculture /
  9. 9
    出版 1985
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    Agricultural development and nutrition /
  10. 10
    出版 1997
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    Agricultural uses of by-products and wastes /
  11. 11
    出版 1977
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    Agriculture and energy : proceedings of a conference held at Washington University, St. Louis, Missouri, June 17-19, 1976 /
  12. 12
    出版 1995
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    Agriculture in the Middle Ages : technology, practice, and representation /
  13. 13
    出版 1982
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    Agro-forestry in the African humid tropics : proceedings of a workshop held in Ibadan, Nigeria, 27 April-1 May 1981 /
  14. 14
    出版 1980
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    Agrochemicals in soils /
  15. 15
    出版 1996
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    Agroforestry research and practices in the Pacific : reports and papers from the second annual meeting of collaborators, Port Vila, Vanuatu, 22-26 April 1996 /
  16. 16
    出版 1985
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    Air pollutants effects on forest ecosystems, May 8-9, 1985, St. Paul, MN /
  17. 17
    出版 1992
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    Alien plant invasions in native ecosystems of Hawaiʻi : management and research /
  18. 18
    出版 1990
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    Alternatives to deforestation : steps toward sustainable use of the Amazon rain forest /
  19. 19
    出版 1981
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    Ancient Roman gardens /
  20. 20
    出版 1987
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    Ancient Roman villa gardens /

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