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Muir, John
460
Johnson, Robert Underwood
24
Muir, Louie Strentzel
14
Young, S. Hall
14
Scidmore, Eliza Ruhamah
10
Muir, Ann Gilrye
8
Galloway, Sarah Muir
6
Muir, Louie
6
Reid, Harry Fielding
6
Sargent, Charles Sprague
6
Strentzel, Louie
6
Vanderbilt, John M.
6
Averell, Betty
4
Bidwell, John
4
Butler, James Davie
4
Clark, E. W.
4
Gleason, Herbert W.
4
Hooper, Calvin Leighton
4
Martin, Lawrence
4
Muir, Ann G.
4
Parsons, Mary Elizabeth
4
Pickard, Josiah Little
4
Stebbins, N. D.
4
Washburn, Lucy M.
4
Abbot, Edwin H.
2
Averell, Beth
2
Bartlett, William C.
2
Beers, Mary M.
2
Benton, May F.
2
Bertola, Mariana
2
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Environmentalist
John Muir
764
conservation
764
history
764
naturalist
764
travel
764
national parks
762
correspondence
530
letters
530
annotation
166
journal articles
166
pamphlets
166
speeches
166
writing
166
artwork
68
drawing
68
historian
68
sketch
68
California
66
Yosemite
66
Glaciers
52
Mountains
6
Islands
4
Climate risks
2
Indigenous peoples
2
Lakes & ponds
2
Sustainable
2
Gullfoss
1
Sustainability
1
gratitude
1
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Arctic
158
Glacier Bay
74
Pacific
64
Indian
34
Underwood
34
Yukon
34
Arctic Ocean
32
Norway
28
Plover Bay
24
Canada
22
Greenland
22
Carr
18
Dunbar
16
Hooker
16
Fairweather
14
North Pole
14
Seal Islands
14
St Michael
14
Antarctic
12
Great Glacier
12
Herald Island
12
Hudson
12
Jagged
12
The Schooner
12
Davidson
10
Lyell Glacier
10
Carroll
8
Lawrence Island
8
Patience
8
Peary
8
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Alaska
536
glacier
328
glaciers
264
Arctic
158
Siberia
44
Yukon
34
Arctic Ocean
32
Point Barrow
28
Ice Sheet
26
Greenland
22
glacier*
22
Kodiak
18
Yakutat
18
Barrow
14
North Pole
14
Seal Islands
14
Skagway
14
Iceland
13
Antarc*
12
Antarctic
12
Herald Island
12
Archipelago
10
Lyell Glacier
10
Thousand Islands
10
Yukon river
10
Carbonic acid
8
St Lawrence Island
8
Tundra
8
Bering Sea
6
Prince of Wales Island
6
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