بواسطة
Harriman, Edward Henry, 1848-1909
/
Merriam, C. Hart (Clinton Hart), 1855-1942
/
Burroughs, John, 1837-1921
/
Muir, John, 1838-1914
/
Grinnell, George Bird, 1849-1938
و 13 اكثر
.
النوع
Natural history
/
Alaska
/
Scientific expeditions
/
Alaska
.
الأسماء:
sea
/
island
/
fish
/
rock
/
fox
و 2287 اكثر