Joseph William Spencer

The Paleozoic Group: The Geology of Ten Counties of Northwestern Georgia

Joseph William Spencer

$25.95

Elevations in the Dominion of Canada, Issues 1-6

Joseph William Spencer

Out of Stock

Economic Geological Survey in Georgia and Alabama: Throughout the Belt Traversed by the Macon & Birmingham Railway: Embracing a Survey of the ... Timbers, Water-Powers, Soils, Etc

Joseph William Spencer

$29.95

Economic Geological Survey in Georgia and Alabama: Throughout the Belt Traversed by the Macon & Birmingham Railway: Embracing a Survey of the ... Timbers, Water-Powers, Soils, Etc

Joseph William Spencer

$18.42

Niagara Fossils: Graptolitidae of the Upper Silurian System, Stromatoporidae of the Upper Silurian System, Fifteen New Species of Niaga

Joseph William Spencer

Out of Stock

Economic Geological Survey in Georgia and Alabama: Throughout the Belt Traversed by the Macon & Birmingham Railway : Embracing a Survey of the ... Timbers, Water-Powers, Soils, Etc

Joseph William Spencer

Out of Stock

The Geology of Erie and Crawford Counties, Volume 54

Joseph William Spencer

Out of Stock

The Duration of Niagara Falls: And the History of the Great Lakes

Joseph William Spencer

$16.48 - $30.95

Outline of the Evolution of the Falls of Niagara, Contrast With the Falls of Zambesi

Joseph William Spencer

$16.59

The West Indian Bridge between North and South America

Joseph William Spencer

$10.61

The Falls of Niagara, Their Evolution and Varying Relations to the Great Lakes; Characteristics of the Power, and the Effects of Its Diversion

Joseph William Spencer

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Niagara Fossils

Joseph William Spencer

$22.56 - $29.95

Discovery of the Preglacial Outlet of the Basin of Lake Erie Into That of Lake Ontario; With Notes on the Origin of Our Lower Great Lakes

Joseph William Spencer

Out of Stock