وسائل ٹیگ کردہ: Africa Sahel

4 items found (Showing 1 - 4)

  1. Trees and Shrubs of the Sahel: Their Characteristics and Uses

    19 جنوری 1983 This book has been written primarily to assist practising foresters, agriculturists, livestock experts, general land use planners, etc., who work with shrubs and trees in the field. Starting with a short botanical profile, including colour photographs, the botanical abstract summarizes the...
    Shrubs Trees Africa-Sahel Botany

  2. Environmental change in the West African Sahel

    A paleoenvironmental review and historical analysis were employed to assess the nature of environmental change in the Sahel.
    Environmental Impa... Africa-Sahel Human ecology Conservation of Na...

  3. An African Journey: Stories And Photographs

    01 جنوری 1985 This book documents the 1984 drought and famine in Ethiopia.
    Travel Africa Sub-Saharan Africa-Sahel

  4. Desertification: How people make deserts, how people can stop and why they don't

    Desertification examines the reaons: overcultivation, overgrazing, deforestation and bad irrigation. The rich nations, the poor nations and the internation agencies know what needs to be done to stop cropland and pastures turning to desert.
    Desertification Africa-Sahel Arid regions agric...