Keith R. Kelson Audiobooks

Comments on the Taxonomy and Geographic Distribution of Some North American Rodents

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

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

Comments on the Taxonomy and Geographic Distribution of Some North American Rabbits

by E. Raymond (Eugene Raymond) Hall, Keith R. Kelson

A New Subspecies of Microtus montanus from Montana and Comments on Microtus canicaudus Miller

A New Subspecies of Microtus montanus from Montana and Comments on Microtus canicaudus Miller

by E. Raymond (Eugene Raymond) Hall, Keith R. Kelson

The Subspecific Status of Two Central American Sloths

The Subspecific Status of Two Central American Sloths

by E. Raymond (Eugene Raymond) Hall, Keith R. Kelson

Comments on the Taxonomy and Geographic Distribution of Some North American Marsupials, Insectivores and Carnivores

Comments on the Taxonomy and Geographic Distribution of Some North American Marsupials, Insectivores and Carnivores

by E. Raymond (Eugene Raymond) Hall, Keith R. Kelson