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Danish Ingolf-Expedition (1895-1896)
42
Ingolf (Cruiser)
42
Montana. Department of Fish, Wildlife, and Parks
12
Montana. Dept. of Fish, Wildlife, and Parks
7
Arndt, Walther, 1891-
6
Brauer, August, 1863-1917
6
Römer, Fritz
6
Schaudinn, Friedrich Richard, 1871-1906
6
Opitz, Scott T.
5
Magee, James P.
3
McClintock, Francis Leopold, Sir, 1819-1907
2
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Arctic Ocean
42
Scientific Expeditions
42
Arctic grayling
12
Montana
12
Conservation
7
Cutthroat trout
7
Dams
7
Fisheries
7
Fishery management
7
Madison River (Wyo. and Mont.)
7
Management
7
Pennsylvania Power & Light Company
7
Westslope cutthroat trout
7
Arctic regions
6
Zoology
6
Habitat
2
Madison River
2
Ruby River
2
Spawning
2
United States
2
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