Showing 1 - 2 results of 2 for search 'Harker, A.P', 查詢時間: 0.01s
Refine Results
-
1
The production of charcoal in a portable metal kiln. 由 Paddon, A.R
出版 1979索引號: loading...
位於: loading...圖書 loading... -
2
The utilization of waste heat produced during the manufacture of coconut shell charcoal for the centralised production of copra. 由 Breag, G.R
出版 1979索引號: loading...
位於: loading...圖書 loading...