Topic
Arctic regions
48
Field notes
Scientific Expeditions
Crocker Land Expedition
46
Greenland
44
Description and travel
42
(1913-1917)
38
1862-1924
24
Edmund Otis
24
Hovey
24
American
22
Discovery and exploration
22
1874-1970
11
Donald Baxter
11
MacMillan
11
(1913-1915)
8
1878-1967
4
Antilles
4
Harrison J.
4
Hovey West Indies Expedition
4
Hunt
4
Lesser
4
Comer
3
George
3
George B. Cluett (Schooner)
3
1888-1947
2
1907-1989
2
Alaska
2
Alaska)
2
Allen
2
Bryophyta
2
Cape (North Slope Borough
2
Cape (North Slope Borough)
2
Catalogs and collections
2
Diaries
2
Eggs
2
Equipment and supplies
2
Fitzhugh
2
Green
2
Guadeloupe
2
Itineraries
2
Jerome Lee
2
Languages
2
Mammals
2
Martinique
2
Northwest Territories
2
Photography
2
Plants
2
Saint Vincent
2
Seismometry
2
more ...