1 - 1 toradh á dtaispeáint as 1 toradh san iomlán ar an gcuardach 'Yogaratham, Ponnampalam 1939-', am iarratais: 0.01s Beachtaigh na torthaí
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    Use of chemicals in lieu of land preparation in flooded rice [microform] de réir Yogaratham, Ponnampalam 1939-

    Foilsithe / Cruthaithe 1974
    Visual Material

    Use of chemicals in lieu of land preparation in flooded rice [microform]

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