Mostrando 1 - 2 resultados de 2 para a busca 'Harker, A.P', tempo de busca: 0.01s Refinar Resultados
  1. 1

    The production of charcoal in a portable metal kiln. por Paddon, A.R

    Publicado em 1979
    Livro

    The production of charcoal in a portable metal kiln.
  2. 2

    The utilization of waste heat produced during the manufacture of coconut shell charcoal for the centralised production of copra. por Breag, G.R

    Publicado em 1979
    Livro

    The utilization of waste heat produced during the manufacture of coconut shell charcoal for the centralised production of copra.

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