Biodiversity Heritage Library
By "Williams, Henry S. (Henry Shaler), 1847-1918"
Geological biology: an introduction to the geological history of organisms, by Henry Shaler Williams.
By: Williams, Henry S. (Henry Shaler),
Publication info: New York,H. Holt and Co.,1895.
Contributed by: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library