• 136 Memorial Library
• 50 Special Collections (Memorial Library)
• 23 Verona Shelving Facility
• 19 Science Libraries Shelving Facility
• 19 Steenbock Library
• 13 Arboretum Research Library
• 12 Wisconsin Historical Society Library
• 8 WHS State Archives Preservation Facility
• 6 MERIT Library
• 6 UW Archives
• 4 Limnology Library
• 2 College Library
• 2 Wisconsin Historical Society Archives
• 2 Wisconsin's Water Library
• 1 Max Kade Institute for German-American Studies

• 4 Microforms

• 46 Description and travel
• 31 Country life
• 30 Nature study
• 28 Birds
• 13 Outdoor life
• 12 Nature conservation
• 9 Activity programs
• 9 Nature
• 8 Hunting
• 8 Wildlife conservation
• 7 Beavers
• 6 Indians of North America
• 5 Animal behavior
• 5 Camping
• 5 Early childhood education
• 5 Social life and customs
• 5 Winter
• 4 Natural History
• 4 Science
• 4 Study and teaching (Early childhood)
• 4 Zoology
• 3 Hygiene
• 3 Nature craft
• 3 Nature photography

• 63 Burroughs, John, 1837-1921
• 30 Jefferies, Richard, 1848-1887
• 16 Leopold, Aldo, 1886-1948
• 14 Teale, Edwin Way, 1899-1980
• 10 Cooper, Susan Fenimore, 1813-1894
• 10 Grey Owl, 1888-1938
• 9 Sharp, Dallas Lore, 1870-1929
• 8 Abbott, Charles C. (Charles Conrad), 1843-1919
• 8 Looker, Samuel J. (Samuel Joseph), 1888-1965
• 8 Mills, Enos A., 1870-1922
• 7 Cairns Collection of American Women Writers
• 7 Schwartz, Charles Walsh
• 6 Bates, H. E. (Herbert Ernest), 1905-1974
• 6 Olson, Sigurd F., 1899-1982
• 6 Torrey, Bradford, 1843-1912
• 6 Williamson, Henry, 1895-1977
• 5 Higginson, Thomas Wentworth, 1823-1911
• 4 Fuller, Raymond Tifft, 1889-1960
• 4 Hudson, W. H. (William Henry), 1841-1922
• 4 Johnson, Clifton, 1865-1940
• 4 Kieran, John, 1892-1981
• 4 Parker, Agnes Miller, 1895-1980
• 4 Seton, Ernest Thompson, 1860-1946
• 4 Thomas, William Beach, Sir, 1868-1957
• 4 Webber, Charles W. (Charles Wilkins), 1819-1856

• 396 English
• 4 German
• 3 Italian
• 3 Russian
• 2 French
• 2 Swedish
• 1 Latvian

• 39 United States
• 37 England
• 11 New England
• 10 États-Unis
• 9 Canada
• 9 Great Britain
• 9 North America
• 7 Massachusetts
• 7 Rocky Mountains
• 5 Northwest, Canadian
• 4 Connecticut
• 4 London (England)
• 4 Wisconsin
• 3 California
• 3 Colorado
• 3 New York (State)
• 3 Wiltshire (England)
• 2 Amérique du Nord
• 2 Berkshire County (Mass.)
• 2 Brighton (England)
• 2 California, Southern
• 2 Chesapeake Bay (Md. and Va.)
• 2 Hampshire
• 2 Minnesota
• 2 New Jersey

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