検索結果 1 - 10 結果 / 23 検索語 '', 処理時間: 0.13秒 結果の絞り込み
  1. 1
    出版事項 1999
    図書

    Proceedings of the Forum on DENR Foreign-Assisted and Special Projects Success Stories and Lessons Learned.
  2. 2
    出版事項 1998
    図書

    Empowering farmers the Philippine national integrated pest management program : updates and perspectives in sustainable agriculture
  3. 3
    著者: Ilag, Lina
    出版事項 1998
    図書

    Patolohiya at halaman pag-aaral ng prinsipiyo
  4. 4
    出版事項 1997
    図書

    Ecological design and planning
  5. 5
    著者: Schwarz, M. 1926-
    出版事項 1995
    図書

    Soilless culture management
  6. 6
    出版事項 1993
    図書

    Multispecies fisheries management proceedings of a symposium in Hirtshals, May 22-23, 1992
  7. 7
    出版事項 1990
    図書

    Community and forestry continuities in the sociology of natural resources
  8. 8
    著者: Fukuoka, Masanoku
    出版事項 1990
    図書

    Isang dayaming rebolusyon introduksiyon sa likas na pagsasaka
  9. 9
    著者: Cruz, Wilfrido
    出版事項 1988
    図書

    The on-site and downstream costs of soil erosion valuation results for two Philippine watersheds and implications for conservation policy
  10. 10
    出版事項 1987
    図書

    Sustainability issues in agricultural development proceedings of the Seventh Agriculture Sector Symposium
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