Improved charcoal production
Traditional methods of making charcoal in developing countries are often wasteful and inefficient. This film shows an improved way of manufacturing this renewable fuel with the aid of a metal kiln, developed by TPI, which can be made locally and easily transported from site to site in forest clearin...
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| Format: | Book |
| Language: | English |
| Published: |
London :
Tropical Product Institute,
[19__].
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