1 - 3 toradh á dtaispeáint as 3 toradh san iomlán ar an gcuardach 'Villegas, Leopoldo M.', am iarratais: 0.01s Beachtaigh na torthaí
  1. 1

    Field demostration its effects on level of knowledge, understanding and ittitudes of farmers about choice of a rice variety and use of fertilizers [microform] de réir Villegas, Leopoldo M.

    Foilsithe / Cruthaithe 1977
    Visual Material

    Field demostration its effects on level of knowledge, understanding and ittitudes of farmers about choice of a rice variety and use of fertilizers [microform]
  2. 2

    Field demonstration its effects on level of knowledge, understanding and attitudes of farmers about choice of a rice variety and use of fertilizers de réir Villegas, Leopoldo M.

    Foilsithe / Cruthaithe 1977
    Visual Material

    Field demonstration its effects on level of knowledge, understanding and attitudes of farmers about choice of a rice variety and use of fertilizers
  3. 3

    Field demonstration its effects on level of knowledge, understanding and attitudes of farmers about choice of a rice variety and use of fertilizers de réir Villegas, Leopoldo M. 1936-

    Foilsithe / Cruthaithe 1966
    Tráchtas

    Field demonstration its effects on level of knowledge, understanding and attitudes of farmers about choice of a rice variety and use of fertilizers

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