2 results Limitar resultados
  1. 1
    por Kanua, Matthew B.
    Publicado 1988
    Conference Proceeding Libro
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    Gardado en:
    Indigenous technologies and recent advances in sweet potato production, processing, utilization and marketing in Papua New Guinea /
  2. 2
    por Kanua, Matthew B.
    Publicado 1985
    Libro
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    Gardado en:
    A study of site X variety interactions for sweet potato in the highlands of Papua New Guinea /

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