1.
![Letter Addressed to Mr. Joachim Barrande [microform] : On the Rocks of the Quebec Group at P...](https://img.valorebooks.com/images/book_coverW120.png)
Letter Addressed to Mr. Joachim Barrande [microform] : On the Rocks of the Quebec Group at P...
by Logan, W. E. (William Edmond)
ISBN: 9781015033474
List Price: $11.95
2.
Laurentian Rocks of Canada [microform]
by Logan, W. E. (William Edmond)
ISBN: 9781015182981
List Price: $11.95
3.
Reports of Sir W. E. Logan ... and Edward Hartley ... , on a Part of the Pictou Coal Field, ...
by Logan, W. E. (William Edmon...
ISBN: 9781015293670
List Price: $17.95
4.
On the Foot Prints Occurring in the Potsdam Sandstone of Canada [microform]
by Logan, W. E. (William Edmond)
ISBN: 9781014715319
List Price: $12.95
5.
Sketch of the Geology of Canada [microform] : Serving to Explain the Geological Map and the ...
by Logan, W. E. (William Edmond)
ISBN: 9781014723062
List Price: $12.95
6.
Remarks On the Mining Region of Lake Superior [microform]: Addressed to the Committee of the...
by Logan, W. E. (william Edmond)
ISBN: 9781014472878