Mining development in Asia and the Far East
| 企业作者: | , |
|---|---|
| 格式: | 图书 |
| 语言: | English |
| 出版: |
[Bangkok, Thailand]
United Nations Dept. of Economic Affairs
|
| 丛编: | 1953/54-1968: Mineral resources development series
|
| 主题: |
| 企业作者: | , |
|---|---|
| 格式: | 图书 |
| 语言: | English |
| 出版: |
[Bangkok, Thailand]
United Nations Dept. of Economic Affairs
|
| 丛编: | 1953/54-1968: Mineral resources development series
|
| 主题: |