Dangos 1 - 3 canlyniadau o 3 ar gyfer chwilio '', amser ymholiad: 0.03e Mireinio'r Canlyniadau
  1. 1

    Eco-agriculture food first farming : theory and practice gan Kiley-Worthington, Marthe

    Cyhoeddwyd 1993
    Llyfr

    Eco-agriculture food first farming : theory and practice
  2. 2

    Crop-livestock interaction in Sub-Saharan Africa gan McIntire, John 1950-

    Cyhoeddwyd 1992
    Llyfr

    Crop-livestock interaction in Sub-Saharan Africa
  3. 3

    Evaluation of an agropastoral system introduced into soybean fields in Paraguay effects on soybean and animal production under intensive grazing systems. gan Shimoda, Katsuhisa

    Erthygl

    Evaluation of an agropastoral system introduced into soybean fields in Paraguay effects on soybean and animal production under intensive grazing systems.

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