Search Results - "cropping"

  1. The evolution of swidden fallow secondary forests in Asia by Jong, W. de, Chokkalingam, U., Perera, G.A.D.

    Published 2001
    Subjects: “…intensive cropping…”
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    Journal Article
  2. Ox draught power and agricultural transformation in northern Zambia by Francis, P.A.

    Published 1988
    Subjects: “…cropping patterns…”
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    Journal Article

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