BOOKQUE

Geology and Submarine Physiography of Amchitka Island, Alaska
Howard A. Powers , Robert Roy Coats , Willis Howard Nelson
· 1960
Geology of Rat Island, Aleutian Islands, Alaska
Richard Quintin Lewis , Willis Howard Nelson , Howard A. Powers
· 1960
Geology of Unalaska Island and Adjacent Insular Shelf, Aleutian Islands, Alaska
Harald Drewes , Howard A. Powers , Howard Hamilton Waldron , Olcott Gates , Richard Quintin Lewis , Robert Roy Coats , Geological Survey (U.S.), George Dewitt Fraser , Willis Howard Nelson , George Leonard Snyder , Ray Everett Wilcox , H. Frank Barnett
· 1949
Geologic Reconnaissance of Kiska Island, Aleutian Islands, Alaska
Robert Roy Coats , Willis Howard Nelson , Richard Quintin Lewis , Howard A. Powers
· 1961
Geology of the Near Islands, Alaska
Olcott Gates , Howard A. Powers , Howard Adorno Powers , Ray Everett Wilcox
· 1971
No image available
Cenozoic Stratigraphy of the Western Snake River Plain, Idaho
Harold Edwin Malde , Howard A. Powers , Geological Society of America
· 1960
No image available
Ground-water Supply for the Kula and Makawao Districts, Maui
Howard A. Powers , United States. Department of the Interior
· 1934
No image available
Geology of the Near Islands, Alaska - Investigations of Alaskan Volcanoes
Geological Survey (U.S.), Ray E. Hilcox , Howard A. Powers , Olcott Gates
· 1956
No image available
Selenium Content of Some Volcanic Rocks from Western United States and Hawaiian Islands
David F. Davidson , Howard Adorno Powers
· 1959
Geology and geochemistry of selenium based on analysis of volcanic rocks from selected localities.
No image available
The Lavas of the Modoc Lava-Bed Quadrangle, California
Howard A. Powers
· 1932