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  1. 1
    The lower Moulouya irrigation project : an assessment of its socio-economic impact on the northeast of Morocco /
    by Deuson, Robert
    Published 1983
    Thesis Microform Book
  2. 2
    Papago fields : arid lands ethnobotany and agricultural ecology /
    by Nabhan, Gary Paul
    Published 1983
    Thesis Microform Book
  3. 3
    An analysis of population growth, technical change, and risk in peasant, semi-arid farming systems : a case study of Machakos District, Kenya /
    by Lynam, John K.
    Published 1978
    Thesis Microform Book
  4. 4
    An activity selection model for the smallholder household facing rainfall uncertainty and scarcity : an application to planning in northeast Machakos district, Kenya /
    by Jessee, David Lawrence
    Published 1981
    Thesis Microform Book
  5. 5
    The population dynamics of subsistence agriculture in the West African savanna : a village in northeast Ghana /
    by Cleveland, David Arthur
    Published 1980
    Thesis Microform Book
  6. 6
    A programming-simulation study of constraints affecting the long-run income-earning ability of traditional dryland farming systems in Northern Nigeria /
    Thesis Microform Book
  7. 7
    Evaluation of arid land food production systems : strategies for Saudi Arabian agriculture /
    by Al-Shiekh, Abdulmalek
    Published 1983
    Thesis Microform Book
  8. 8
    Agriculture, aridity, and salinity in the prehistoric Moapa Valley /
    by Soulé, Edwin Charles
    Published 1981
    Thesis Book
  9. 9
    An analysis of population growth, technical change, and risk in peasant, semi-arid farming systems : a case study of Machakos District, Kenya /
    by Lynam, John K.
    Published 1978
    Thesis Microform Book
  10. 10
    Rainfed agriculture in a semi-arid tropical climate : aspects of land and water management for red soils in India /
    by Huibers, Frans P.
    Published 1985
    Thesis Book
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