Dangos 21 - 40 canlyniadau o 120 ar gyfer chwilio '', amser ymholiad: 0.02e Mireinio'r Canlyniadau
  1. 21
    gan Bonte-Friedheim, Christian
    Cyhoeddwyd 1997
    Llyfr

    The globalization of science the place of agricultural research
  2. 22
    gan Wallis, J. A. Nicholas
    Cyhoeddwyd 1997
    Llyfr

    Intensified systems of farming in the tropics and subtropics
  3. 23
    gan Data, Emma S.
    Cyhoeddwyd 1997
    Llyfr

    Sweetpotato food systems in Central Luzon, Philippines
  4. 24
    Cyhoeddwyd 1997
    Llyfr

    SAVE-FARMS Dela Paz operationalizing FSR & D in Marginal Hillylands
  5. 25
    gan Gerrits, R.V
    Cyhoeddwyd 1996
    Llyfr

    Adoption and adaptation of hedgerow intercropping in the Philippine uplands
  6. 26
    gan Mannion, Antoinette M.
    Cyhoeddwyd 1995
    Llyfr

    Agriculture and environmental change temporal and spatial dimensions
  7. 27
    gan English, John 1944-
    Cyhoeddwyd 1994
    Llyfr

    Land resource management in Machakos District, Kenya 1930-1990
  8. 28
    gan Kirch, Patrick Vinton
    Cyhoeddwyd 1994
    Llyfr

    The wet and the dry irrigation and agricultural intensification in Polynesia
  9. 29
    gan Bonfiglioli, Angelo Maliki
    Cyhoeddwyd 1993
    Llyfr

    Agro-pastoralism in Chad as a strategy for survival an essay on the relationship between anthropology and statistics.
  10. 30
    Cyhoeddwyd 1993
    Llyfr

    Integrated agriculture-aquaculture farming systems compilation of fisheries forum and contributed papers
  11. 31
    Cyhoeddwyd 1993
    Llyfr

    Training manual on farming methods research methodology
  12. 32
    gan Swaminathan, M.S
    Cyhoeddwyd 1992
    Llyfr

    Sustainable development systems for small farmers issues and options
  13. 33
    gan Kesseba, Abbas M.
    Cyhoeddwyd 1992
    Llyfr

    Strategies for developing a viable and sustainable agricultural sector in Sub-Saharan Africa some issues and options
  14. 34
    gan Kiss, Agnes
    Cyhoeddwyd 1991
    Llyfr

    Integrated pest management and African agriculture
  15. 35
    Cyhoeddwyd 1991
    Llyfr

    Productivity enhancement in rainfed areas.
  16. 36
    Cyhoeddwyd 1991
    Llyfr

    The context of small-scale integrated agriculture systems in Africa a case study of Malawi.
  17. 37
    gan Hubchen, Jonathan Manning
    Cyhoeddwyd 1990
    Llyfr

    Popular participation and farming systems research and extension examining the Central Visayas Regional Project 1 in Bohol, Philippines
  18. 38
    Cyhoeddwyd 1990
    Llyfr

    Basic elements of the farming systems approach to research and extension
  19. 39
    Cyhoeddwyd 1990
    Llyfr

    Rapid rural appraisal of barangay Baguinge, Kiangan, Ifugao province
  20. 40
    gan MacDonald, Andrew S.
    Cyhoeddwyd 1989
    Llyfr

    Nowhere to go but downn peasant farming and the international development game
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