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  1. 1

    Managing resources in erratic environments an analysis of pastoralist systems in Ethiopia, Niger and Burkina Faso

    出版 2004
    图书

    Managing resources in erratic environments an analysis of pastoralist systems in Ethiopia, Niger and Burkina Faso
  2. 2

    Range management principles and practices 由 Holechek, Jerry

    出版 1998
    图书

    Range management principles and practices
  3. 3

    Drylands sustainable use of rangelands into the twenty-first century

    出版 1998
    图书

    Drylands sustainable use of rangelands into the twenty-first century
  4. 4

    Range management principles and practices 由 Holechek, Jerry L.

    出版 1995
    图书

    Range management principles and practices
  5. 5

    Range management principles and practices 由 Holechek, Jerry

    出版 1995
    图书

    Range management principles and practices
  6. 6

    Towards strengthening the range livestock research and extension capabilities of the national institutions in the Near East and North Africa 由 Sidahmed, Ahmed E.

    出版 1993
    图书

    Towards strengthening the range livestock research and extension capabilities of the national institutions in the Near East and North Africa
  7. 7

    Resource management and pastoral institution building in the West African Sahel

    出版 1992
    图书

    Resource management and pastoral institution building in the West African Sahel
  8. 8

    Persistent pastoralists nomadic societies in transition 由 Rigby, Peter 1938-

    出版 1985
    图书

    Persistent pastoralists nomadic societies in transition
  9. 9

    Tropical grazing land ecosystems a state-of-knowledge report

    出版 1979
    图书

    Tropical grazing land ecosystems a state-of-knowledge report
  10. 10

    Range management 由 Stoddart, Laurence Alexander

    出版 1955
    图书

    Range management

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