Dangos 1 - 5 canlyniadau o 5 ar gyfer chwilio '', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1
    Analytics

    Acceptability of alley cropping a case study in China and Thailand
  2. 2
    gan Tivy, Joy
    Cyhoeddwyd 1987
    Analytics

    Nutrient cycling in agro-ecosystems
  3. 3
    gan Attwood, Donald W.
    Cyhoeddwyd 1987
    Analytics

    Irrigation and imperialism the causes and consequences of a shift from subsistence to cash cropping
  4. 4
    gan Aldag, R.
    Cyhoeddwyd 1987
    Analytics

    Simple and diversified crop rotations-approach and insight into agroecosystems
  5. 5
    gan Duhaylungsod, Noel C.
    Cyhoeddwyd 1983
    Analytics

    The cropping systems in Loo Watershed
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