Dangos 1 - 2 canlyniadau o 2 ar gyfer chwilio 'European Cooperative Networks on Rural Energy', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1
    Geothermal energy resources and their use in European agriculture : present status and prospectives /
    Llyfr
    Cyhoeddwyd 1989
    “...European Cooperative Networks on Rural Energy...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  2. 2
    Development of European agricultural energy data bank /
    Llyfr
    gan Kocsis, K.
    Cyhoeddwyd 1989
    “...European Cooperative Networks on Rural Energy...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
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