$ 200.00

A Fossil-Hunter’s Notebook

By Colbert, Edwin H.

SKU# 19104

$ 15.00

A Naturalist in a University Museum

By Ruthven, Alexander G.

SKU# 12626

$ 12.00

$ 120.00

Descriptions of New Genera and Species of Fishes of the Hawaiian Islands

By Jordan, David Starr and Evermann, Barton W.

SKU# 17797

$ 20.00

Evolution and Ethics and other essays

By Thomas Henry Huxley

SKU# 17910

$ 20.00