Sökresultat - "Conservation tillage Asia."

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  1. 1
    Regional action learning programme development of conservation farming systems : report of the inaugural workshop, Chiang Mai, Thailand, 23 February-1 March, 1990 /

    Regional action learning programme development of conservation farming systems : report of the inaugural workshop, Chiang Mai, Thailand, 23 February-1 March, 1990 /

    Publicerad 1990
    Ämnen: “…Conservation tillage Asia.…”
    Konferenspublikation Bok

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  2. 2
    Regional action planning programme on the conservation farming system : report of the review workshop, Lumut, Perak, Malaysia, 26-30 August 1991 /

    Regional action planning programme on the conservation farming system : report of the review workshop, Lumut, Perak, Malaysia, 26-30 August 1991 /

    Publicerad 1991
    Ämnen:
    Bok

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