THE CAUSE OF THE GLACIAL PERIOD. Being a Resume and Discussion of the Current Theories to Account for the Phenomena of the Drift, with a New Theory.

Cincinnati, OH: The Robert Clarke Company, 1902. First Edition. Hardcover. Octavo (8vo). Very good condition. Item #019760

xii, 162 pages of text. Original red cloth binding with minor darkening and rubbing to the spine, a crease to the front board, and minor shelfwear. Contains 14 illustrations several of which are photographs. Previous owner's names neatly on a front endpaper. The text is clean and unmarked. First edition.

Price: $200.00

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