A New Subspecies of Wood Rat (Neotoma mexicana) from C… A New Subspecies of Wood Rat (Neotoma mexicana) from C… by Robert B. Finley Download Read more
A New Piñon Mouse (Peromyscus truei) from Durango, Mex… A New Piñon Mouse (Peromyscus truei) from Durango, Mex… by Robert B. Finley Download Read more
A New Species of Pocket Gopher (Genus Pappogeomys) Fro… A New Species of Pocket Gopher (Genus Pappogeomys) Fro… by Robert J. Russell Download Read more
A New Long-eared Myotis (Myotis Evotis) From Northeast… A New Long-eared Myotis (Myotis Evotis) From Northeast… by Howard J. Stains Rollin Harold Baker Download Read more
A New Chipmunk (Genus Eutamias) from the Black Hills A New Chipmunk (Genus Eutamias) from the Black Hills by John A. White Download Read more
Taxonomy of the Chipmunks, Eutamias quadrivittatus and… Taxonomy of the Chipmunks, Eutamias quadrivittatus and… by John A. White Download Read more
Pleistocene Pocket Gophers From San Josecito Cave, Nue… Pleistocene Pocket Gophers From San Josecito Cave, Nue… by Robert J. Russell Download Read more
Synopsis of Some Genera of the Large Pyrenomycetes Synopsis of Some Genera of the Large Pyrenomycetes by C. G. Lloyd Download Read more
Proefnemingen van de particuliere beweeging der spiere… Proefnemingen van de particuliere beweeging der spiere… by Jan Swammerdam Download Read more
A New Bat (Genus Leptonycteris) From Coahuila A New Bat (Genus Leptonycteris) From Coahuila by Howard J. Stains Download Read more
A New Hochelagan Burying-ground Discovered at Westmoun… A New Hochelagan Burying-ground Discovered at Westmoun… by William Douw Lighthall Download Read more
Transactions of the American Society of Civil Engineer… Transactions of the American Society of Civil Engineer… by W. B. Gregory Download Read more