Dangos 1 - 2 canlyniadau o 2 ar gyfer chwilio 'Teofilo, Landis B.', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Manual of participatory technology development activities for IPM in vegetables

    Cyhoeddwyd 2002
    Llyfr

    Manual of participatory technology development activities for IPM in vegetables
  2. 2

    Field guide of discovery-based exercises for vegetable IPM

    Cyhoeddwyd 2002
    Llyfr

    Field guide of discovery-based exercises for vegetable IPM

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