A. P. Harker
2 published titles
The utilisation of waste heat produced during the manufacture of coconut shell charcoal for the centralised production of copra
(Contributor)
1 edition
- ISBN: 0859541053
- Tropical Products Institute
- 1979
- Details
The production of charcoal in a portable metal kiln
(Contributor)
1 edition
- ISBN: 085954091X
- Tropical Products Institute
- 1979
- Details
