Geology and submarine physiography of Amchitka Island, Alaska /
Powers, H. A.(Howard Adorno),1904-
Coats, Robert Roy,1910-
Nelson, Willis H.(Willis Howard),1920-
Washington, [D.C.] : U.S. G.P.O.,
1960.
"Prepared in cooperation with the Departments of the Army, Navy, and Air Force."
Includes index.
Bibliography: p. 551.
Geology
Submarine geology.