- Listenly
- Public Library
- Project Gutenberg
- All Authors
- Keith R. Kelson
Keith R. Kelson Audiobooks
Comments on the Taxonomy and Geographic Distribution of Some North American Rodents
by E. Raymond (Eugene Raymond) Hall, Keith R. Kelson
The Subspecies of the Mexican Red-Bellied Squirrel, Sciurus aureogaster
by Keith R. Kelson
Comments on the Taxonomy and Geographic Distribution of Some North American Rabbits
by E. Raymond (Eugene Raymond) Hall, Keith R. Kelson
The Subspecific Status of Two Central American Sloths
by E. Raymond (Eugene Raymond) Hall, Keith R. Kelson
A New Subspecies of Microtus montanus from Montana and Comments on Microtus canicaudus Miller
by E. Raymond (Eugene Raymond) Hall, Keith R. Kelson
Comments on the Taxonomy and Geographic Distribution of Some North American Marsupials, Insectivores and Carnivores
by E. Raymond (Eugene Raymond) Hall, Keith R. Kelson