Torthaí cuardaigh - "Cropping systems Tropics"

Topaicí molta laistigh de do chuardach.
  • 1 - 3 toradh as 3 á dtaispeáint
Beachtaigh na torthaí
  1. 1
    Biological nitrogen fixation in farming systems of the Tropics

    Biological nitrogen fixation in farming systems of the Tropics

    Foilsithe / Cruthaithe 1977
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  2. 2
    Tropical forages : their role in sustainable agriculture /

    Tropical forages : their role in sustainable agriculture / de réir Humphreys, L. R.

    Foilsithe / Cruthaithe 1994
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  3. 3
    Biological nitrogen fixation and sustainability of tropical agriculture : proceedings of the Fourth International Conference of the African Association for Biological Nitrogen Fixation (AABNF), held at the International Institute of Tropical Agriculture (IITA), Ibadan, Nigeria, 24-28 September 1990 /

    Biological nitrogen fixation and sustainability of tropical agriculture : proceedings of the Fourth International Conference of the African Association for Biological Nitrogen Fixa...

    Foilsithe / Cruthaithe 1992
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