[A layout showing bridges, damns, and dikes across a river]
| Uploaded by | UBC Library Digitization Centre |
|---|---|
| License | No known copyright restrictions |
| Comments | 0 |
| Favorites | 0 |
| Views | 1,264 |
| Date taken | 2014-03-31 11:06:33 |
| Date uploaded | 2014-07-22 |
| Tags | (untagged) |
| Visibility | public |