Keith R. Kelson
6 books in our directory
A New Subspecies of Microtus montanus from Montana and Comments on Microtus canicaudus Miller
E. Raymond (Eugene Raymond) Hall, Keith R. Kelson
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MicrotusMammals -- Montana
Comments on the Taxonomy and Geographic Distribution of Some North American Marsupials, Insectivores and Carnivores
E. Raymond (Eugene Raymond) Hall, Keith R. Kelson
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Mammals -- North America
Comments on the Taxonomy and Geographic Distribution of Some North American Rabbits
E. Raymond (Eugene Raymond) Hall, Keith R. Kelson
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RabbitsMammals -- North America
Comments on the Taxonomy and Geographic Distribution of Some North American Rodents
E. Raymond (Eugene Raymond) Hall, Keith R. Kelson
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Mammals -- North AmericaRodents
The Subspecies of the Mexican Red-Bellied Squirrel, Sciurus aureogaster
Keith R. Kelson
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Squirrels
The Subspecific Status of Two Central American Sloths
E. Raymond (Eugene Raymond) Hall, Keith R. Kelson
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Sloths