Geology of Rat Island, Aleutian Islands, Alaska /
Lewis, Richard Q.(Richard Quintin),1919-
Nelson, Willis H.(Willis Howard),1920-
Powers, H. A.(Howard Adorno),1904-
United States.Army.Corps of Engineers.
Washington, [D.C.] : U.S. G.P.O.,
1960.
"Prepared in cooperation with the Office, Chief of Engineers, U.S. Army."
Bibliography: p. 562.
Geology
Rocks, Igneous.