BEDDED MANGANESE LAKE MEAD REGION, NV
Preliminary report on the bedded manganese of the Lake Mead region, Nevada and Arizona
MANGANESE ARTILLERY MOUNTAINS REGION, AZ
Manganese resources of the Artillery Mountains region, Mohave County, Arizona
MINERAL INVESTIGATIONS SOUTHEAST ALASKA
Some mineral investigations in southeastern Alaska
GEOLOGY MAIMON-HATILLO, DOMINICAN REPUBL
Geology and mineral resources of the Maimon-Hatillo district, Dominican Republic
GEOLOGY CUARENTA MERCURY DURANGO, MEXICO
Geology of the Cuarenta mercury district, State of Durango, Mexico
MANGANESE DEPOSITS OF REPUBLIC OF HAITI
Manganese deposits of the Republic of Haiti
GEOPHYSICAL ABSTRACTS 134 JULY
GEOPHYSICAL ABSTRACTS 134, JULY-SEPTEMBER 1948
GEOLOGIC INVESTIGATIONS AMERICAN 1947
Geologic Investigations In the American Republics- 1947
CHELAN CNTY, WA; BLEWETT IRON
The Blewett iron-nickel deposit, Chelan County, Washington
FLUORSPAR DEPOSITS OF BURRO MOUNTAIN, NM
Fluorspar deposits of Burro Mountains and vicinity, New Mexico
ORIENTE, SOUTH-CENTRAL, CUBA
Geology of south-central Oriente, Cuba
GEOPHYSICAL ABSTRACTS 140-143, 1950
GEOPHYSICAL ABSTRACTS 140-143, 1950
GEOPHYSICAL ABSTRACTS 143,
GEOPHYSICAL ABSTRACTS 143, OCTOBER-DECEMBER 1950
BIBLIOGRAPHY NORTH AMERICAN GEOLOGY 1949
Bibliography of North American geology, 1949
GEOPHYSICAL ABSTRACTS 142,
GEOPHYSICAL ABSTRACTS 142, JULY-SEPTEMBER 1950