Отображение 1 - 2 результаты of 2 для поиска 'Harker, A.P', время запроса: 0.01сек. Отмена результатов
  1. 1

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

    Опубликовано 1979
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    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. по Breag, G.R

    Опубликовано 1979
    ‌

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

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