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  1. 1

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

    Veröffentlicht 1979
    Buch

    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. von Breag, G.R

    Veröffentlicht 1979
    Buch

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

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