Radiant days : writings /

Enos Mills /
by: Wild, Peter, 1940-
Published: (1979)

A Sierra Club naturalist's guide to the southern Rockies : the Rocky Mountain regions of southern Wyoming, Colorado, and northern New Mexico /
by: Benedict, Audrey D.
Published: (1991)

The Great Divide /
by: Walker, Bryce S.
Published: (1973)

The Rockies /
by: Russell, Andy, 1915-
Published: (1975)

Mountain time : a Yellowstone memoir /
by: Schullery, Paul
Published: (2008)

Alpine country of the West /
by: Lowe, Don
Published: (1977)

Days without time ; adventures of a naturalist /
by: Teale, Edwin Way, 1899-1980
Published: (1948)

Fauna and flora, earth and sky : brushes with nature's wisdom /
by: Dittmar, Trudy, 1944-
Published: (2003)

The American West : a natural history /
by: Sutton, Ann, 1923-
Published: (1969)

Sea flavor.
by: Pearson, Haydn Sanborn
Published: (1948)

In woods and fields /
by: Buck, Margaret Waring
Published: (1950)

Above timberline : a wildlife biologist's Rocky Mountain journal /
by: Smith, Dwight R.
Published: (1981)

We follow the western trail /
by: Wheeler, Ruth Carr, Mrs., 1899-
Published: (1941)

North with the spring ; a naturalist's record of a 17,000 mile journey with the North-American spring /
by: Teale, Edwin Way, 1899-1980
Published: (1951)

Autumn across America ; a naturalist's record of a 20,000-mile journey through the North American autumn /
by: Teale, Edwin Way, 1899-1980
Published: (1956)

Journey into summer ; a naturalist's record of a 19,000-mile journey through the North American summer /
by: Teale, Edwin Way, 1899-1980
Published: (1960)

Wandering through winter ; a naturalist's record of a 20,000-mile journey through the North American winter /
by: Teale, Edwin Way, 1899-1980
Published: (1965)

Stories from under the sky /
by: Madson, John
Published: (2012)

Footnotes on nature /
by: Kieran, John, 1892-1981
Published: (1947)

Wild wild West : wildlife habitats of western North America /
by: Perenyi, Constance, 1954-
Published: (1993)

The bay ; a naturalist discovers a universe of life above and below the Chesapeake /
by: Klingel, Gilbert C.
Published: (1951)

The lost woods : adventures of a naturalist /
by: Teale, Edwin Way, 1899-1980
Published: (1945)

The high West /
by: Blacklock, Les
Published: (1974)

Lewis and Clark on the Great Plains : a natural history /
by: Johnsgard, Paul A.
Published: (2003)

High country trail : along the Continental Divide /
by: Robbins, Michael W.
Published: (1981)

The Bay ; a naturalist discovers a universe of life above and below the Chesapeake /
by: Klingel, Gilbert C.
Published: (1967)

Geologic and hydrologic assessment of natural gas from coal : Greater Green River, Piceance, Powder River, and Raton Basins, western United States /
Published: (1995)

Our natural history : the lessons of Lewis and Clark /
by: Botkin, Daniel B.
Published: (1995)

The natural world of Lewis and Clark /
by: Dalton, David A.
Published: (2008)

Beyond the stony mountains : nature in the American West from Lewis and Clark to today /
by: Botkin, Daniel B.
Published: (2004)

Lewis and Clark on the Great Plains : a natural history /
by: Johnsgard, Paul A.
Published: (2003)

Mountains /
by: Fenton, Carroll Lane, 1900-1969
Published: (1942)

Encounters in avalanche country : a history of survival in the Mountain West, 1820-1920 /
by: Di Stefano, Diana L.
Published: (2013)

The naturalist's year : 24 outdoor explorations /
by: Camazine, Scott
Published: (1987)

Hungry Hollow : the story of a natural place /
by: Dewdney, A. K.
Published: (1998)

Cascade-Olympic natural history /
by: Mathews, Daniel, 1948-
Published: (1988)