Geology of Unalaska Island and Adjacent Insular Shelf, Aleutian Islands, Alaska : investigations of Alaskan volcanoes /

Autor Drewes, Harald, 1927-2015, Fraser, G. D., Snyder, George Leonard, 1927-, Barnett, H. F.
Vydáno 1961

Geology of Little Sitkin Island, Alaska : investigations of Alaskan volcanoes /

Autor Snyder, George Leonard, 1927-
Vydáno 1959

Ocean floor structures, northeastern Rat Islands, Alaska : investigations of Alaskan volcanoes /

Autor Snyder, George Leonard, 1927-
Vydáno 1957

Geology of Southern Adak and Kagalaska Island, Alaska : investigations of Alaskan volcanoes /

Autor Fraser, George D., Snyder, George Leonard, 1927-
Vydáno 1959