Baker Rollin H

The Avifauna Of Micronesia, Its Origin, Evolution, And Distribution

Mammifères Capturés Le Long De La Route De L'alaska

Sugetiere Entlang Des Alaska Highway

Mammals From Tamaulipas, Mexico

Mammals Taken Along The Alaska Highway

Geographic Variation In The Pocket Gopher, Cratogeomys Castanops, In Coahuila, México