Showing 81 - 90 results of 148 for search '"Agricultural ecology."', query time: 0.02s Refine Results
  1. 81

    Technology for small-scale farmers in Sub-Saharan Africa experience with food crop production in five major ecological zones. by Carr, Stephen J.

    Published 1989
    Book

    Technology for small-scale farmers in Sub-Saharan Africa experience with food crop production in five major ecological zones.
  2. 82

    Agriculture and environment the physical geography of temperate agricultural systems by Briggs, David J. (David John) 1948-

    Published 1989
    Book

    Agriculture and environment the physical geography of temperate agricultural systems
  3. 83

    Secrets of the soil. by Tompkins, Peter

    Published 1989
    Book

    Secrets of the soil.
  4. 84

    Global perspectives on agroecology and sustainable agricultural systems proceedings of the Sixth International Scientific Conference of the International Federation of Organic Agri...

    Published 1988
    Book

    Global perspectives on agroecology and sustainable agricultural systems proceedings of the Sixth International Scientific Conference of the International Federation of Organic Agriculture Movements
  5. 85

    Permaculture a designers' manual by Mollison, Bill

    Published 1988
    Book

    Permaculture a designers' manual
  6. 86

    Desertification control and renewable resource management in the Sahellian and Sudanian zones of West Africa

    Published 1988
    Book

    Desertification control and renewable resource management in the Sahellian and Sudanian zones of West Africa
  7. 87

    Kaunlarang agro-ekolohiya sa bulubunduking lupa gabay sa pagpapaunlad ng kapaligiran, akmang teknolohiya at pamayanan.

    Published 1988
    Book

    Kaunlarang agro-ekolohiya sa bulubunduking lupa gabay sa pagpapaunlad ng kapaligiran, akmang teknolohiya at pamayanan.
  8. 88

    Why study traditional agriculture by Altiera, Miguel A.

    Published 1987
    Analytics

    Why study traditional agriculture
  9. 89

    Agroecology and cropping systems by Rerkasem, Kanok, Rerkasem, Benjavan

    Published 1987
    Analytics

    Agroecology and cropping systems
  10. 90

    Coping strategies in the Bontok highland agroecosystem the role of ritual by Brett, June Prill

    Published 1987
    Book

    Coping strategies in the Bontok highland agroecosystem the role of ritual

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