File:Coal mining.PNG
From Opasnet
Error creating thumbnail: Unable to save thumbnail to destination
No higher resolution available.
Coal_mining.PNG (694 × 453 pixels, file size: 36 KB, MIME type: image/png)
Wilson&Crouch Figure 1-4.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:03, 17 September 2006 |  | 694 × 453 (36 KB) | Jouni (talk | contribs) | Wilson&Crouch Figure 1-4. |
- You cannot overwrite this file.
File usage
The following page links to this file:
