Dangos 1 - 3 canlyniadau o 3 ar gyfer chwilio 'Prain, Gordon', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    African urban harvest agriculture in the cities of Cameroon, Kenya and Uganda

    Cyhoeddwyd 2010
    Llyfr

    African urban harvest agriculture in the cities of Cameroon, Kenya and Uganda
  2. 2

    Biological and cultural diversity the role of indigenous agricultural experimentation in development

    Cyhoeddwyd 1999
    Llyfr

    Biological and cultural diversity the role of indigenous agricultural experimentation in development
  3. 3

    Involving farmers in crop variety evaluation and selection gan Prain, Gordon

    Cyhoeddwyd 1994
    Llyfr

    Involving farmers in crop variety evaluation and selection

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