
Wild Animals of Glacier National Park. The Mammals; The Birds
$25.05 - $42.95

Animal Life of the Carlsbad Cavern
$22.78

Wild Animals of Glacier National Park: The Mammals, with Notes on Physiography and Life Zones
$27.75

Field Notes, Oregon, May 6-October 6, 1896, and West Virginia, January 19-25, 1897
$16.43

Field Notes, North Carolina, South Carolina, Georgia, Mississippi, Louisiana, and Texas, April 4-June 19, 1892
$16.43

Field Notes, Montana and Michigan, September 2-October 19, 1894, and Field Notes, Montana, Idaho, Washington, Oregon, and Michigan, March 3- September 20, 1895
$16.43

Wolves In Relation To Stock, Game, And The National Forest Reserves
$26.95

Revision of the Pocket Gophers of the Genus Thomomys
$23.95 - $30.95

Birds Known To Eat The Boll Weevil
$19.95

Beaver Habits And Experiments In Beaver Culture
$21.87 - $21.95

Harmful And Beneficial Mammals Of The Arid Interior: With Special Reference To The Carson And Humboldt Valleys, Nevada
$16.43

Mammals of the Southwestern United States
$15.19

Revision Of American Voles And The Genus Microtus
$29.95

Wolves In Relation To Stock, Game, And The National Forest Reserves
$16.43

Synopsis Of The North American Species Of Sigmodon
Out of Stock

How Beavers Build Their Houses
$18.95 - $33.95

The Prairie Ground Squirrels Of Spermophiles Of The Mississippi Valley
$18.24 - $22.78

Life Zones and Crop Zones of New Mexico
$21.95 - $30.95

Animal Life of Yellowstone National Park
$32.95

North American Fauna
$51.91

The Mammals and Life Zones of Oregon
$26.95 - $39.95

Biological Survey Of Texas, Issues 25-26
$22.95 - $33.95

Beaver Habits, Beaver Control And Possibilities In Beaver Farming
$18.95 - $33.95

The Pocket Gophers of the United States
$20.96 - $26.95

... Revision of American Voles of the Genus Microtus, Issues 17-19
$13.91