From introduction: "Revision of skunk genus Spilogale based upon a study of about 380 skins with skulls and 75 additional skulls from the collection of the Biological Survey.
Specimens of spotted skunks acquired from western Mexico by the Museum of Natural History at the Uni...
From letter of transmittal: "The work consists of a systematic study of all the members of the genus...
Figure 3. Stratigraphic columns and faunal compositions of GTO 75 and related localities.Published a...
411 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1958.U of I OnlyRestricted to the ...
p. 233-392 : ill., maps ; 27 cm.Includes bibliographical references (p. 390-392)."The spotted skunks...
From introduction: "Revision to include all known hares and rabbits of North America from Isthmus of...
To date, few studies exist on the extent of the parasitic fauna found on and within spotted skunks (...
From introduction: "Synopsis of American voles based on a study of between 5,000 and 6,000 specimens...
From introduction: Study of about 1000 gopher specimens, enabling for the first time actual comparis...
From introduction: "Result of a study of the spiny pocket mice in the collection of the Biological S...
From introductory remarks: "Classification study of the North American pocket mouse based on about 1...
Revision of earlier report in this series detailing changes in classification resulting from study o...
Brief description of new species of ground squirrels, Evotomys, Marten, Molossus, prairie dog, kanga...
Classification of the one ferret and 22 weasel species and subspecies, with 11 described for the fir...
Brief summary of new species identified, including grasshopper mice, marmot, pika, Spermophile, grou...
Specimens of spotted skunks acquired from western Mexico by the Museum of Natural History at the Uni...
From letter of transmittal: "The work consists of a systematic study of all the members of the genus...
Figure 3. Stratigraphic columns and faunal compositions of GTO 75 and related localities.Published a...
411 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1958.U of I OnlyRestricted to the ...
p. 233-392 : ill., maps ; 27 cm.Includes bibliographical references (p. 390-392)."The spotted skunks...
From introduction: "Revision to include all known hares and rabbits of North America from Isthmus of...
To date, few studies exist on the extent of the parasitic fauna found on and within spotted skunks (...
From introduction: "Synopsis of American voles based on a study of between 5,000 and 6,000 specimens...
From introduction: Study of about 1000 gopher specimens, enabling for the first time actual comparis...
From introduction: "Result of a study of the spiny pocket mice in the collection of the Biological S...
From introductory remarks: "Classification study of the North American pocket mouse based on about 1...
Revision of earlier report in this series detailing changes in classification resulting from study o...
Brief description of new species of ground squirrels, Evotomys, Marten, Molossus, prairie dog, kanga...
Classification of the one ferret and 22 weasel species and subspecies, with 11 described for the fir...
Brief summary of new species identified, including grasshopper mice, marmot, pika, Spermophile, grou...
Specimens of spotted skunks acquired from western Mexico by the Museum of Natural History at the Uni...
From letter of transmittal: "The work consists of a systematic study of all the members of the genus...
Figure 3. Stratigraphic columns and faunal compositions of GTO 75 and related localities.Published a...