GEOLOGY OF THE PORTAGE PASS AREA, AK
Geology of the Portage Pass area, Alaska
SPIRIT LEVELING - ILLINOIS 1896-1942, IL
SPIRIT LEVELING IN ILLINOIS, 1896-1942
GEOPHYSICAL ABSTRACTS 101, APR
Geophysical abstracts, 100-103, January-December 1940. Geophysical abstracts 101, April-June 1940
MANGANESE SWEET SPRINGS DISTRICT, WV
Manganese deposits of the Sweet Springs district, West Virginia and Virginia
TUNGSTEN DEPOSITS BORIANA AQUARIUS, AZ
Tungsten deposits in the Boriana district and the Aquarius Range, Mohave County, Arizona
TUNGSTEN RESORCS: BLUE WING DISTRICT, ID
Strategic minerals investigations, 1941, short papers and preliminary reports. Tungsten resources of the Blue Wing district, Lemhi County, Idaho
CHROMITE DEPOSITS OF KENAI PENINSULA, AK
Strategic minerals investigations, 1941, short papers and preliminary reports. Chromite deposits of Kenai Peninsula, Alaska
MINERAL INDUSTRY OF ALASKA IN 1941, AK
MINERAL INDUSTRY OF ALASKA IN 1941 AND 1942
PHOSPHATE DEPOSITS TETON BASIN AREA, ID
Phosphate deposits of the Teton Basin area, Idaho and Wyoming
MOUNT DIABLO DIST, CA; QUICKSI
Quicksilver deposits of the Mount Diablo district, Contra Costa County, California
WILDROSE CANYON AREA, CA; ANTI
Antimony deposits of the Wildrose Canyon area, Inyo County, California
NICKEL-COPPER DEPOSITS AT SNIPE BAY, AK
NICKEL-COPPER DEPOSITS AT SNIPE BAY, BARANOF ISLAND, ALASKA
ANTIMONY DEPOSITS OF STAMPEDE CREEK, AK
ANTIMONY DEPOSITS OF THE STAMPEDE CREEK AREA, KANTISHNA DISTRICT, ALASKA
GEOPHYSICAL ABSTRACTS 104, JAN-MAR 1941
Geophysical abstracts 104, January-March 1941
MANGANESE DEPOSITS OF CUBA
Manganese deposits of Cuba