| West Coast Fossils: A Guide to the Ancient Life of Vancouver Island |
Ludvigsen, Rolf, and Graham Beard.
|
1994 |
Whitecap Books
|
| West Coast Fossils: A Guide to the Ancient Life of Vancouver Island. 2nd ed. |
Ludvigsen, Rolf, and Graham Beard.
|
1997 |
Harbour Publishing
|
