GEOPHYSICAL ABSTRACTS 147,
GEOPHYSICAL ABSTRACTS 147, OCTOBER-DECEMBER 1951
FLUORSPAR DEPOSITS OF BURRO MOUNTAIN, NM
Fluorspar deposits of Burro Mountains and vicinity, New Mexico
GEOLOGY OF THE PORTAGE PASS AREA, AK
Geology of the Portage Pass area, Alaska
GEOPHYSICAL ABSTRACTS 100, JAN
Geophysical abstracts, 100-103, January-December 1940. Geophysical abstracts 100, January-March 1940
GEOPHYSICAL ABSTRACTS 101, APR
Geophysical abstracts, 100-103, January-December 1940. Geophysical abstracts 101, April-June 1940
GEOPHYSICAL ABSTRACTS 100-3 Jan-Dec 1940
Geophysical abstracts, 100-103, January-December 1940. Geophysical abstracts 103, October-December 1940
GEOLOGY CUARENTA MERCURY DURANGO, MEXICO
Geology of the Cuarenta mercury district, State of Durango, Mexico
MOLYBDENITE INVESTIGATIONS SE ALASKA, AK
Molybdenite investigations in southeastern Alaska
COPPER BULLION CLAIMS RUA COVE, AK
Copper bullion claims, Rua Cove, Knight Island, Alaska
GEOPHYSICAL ABSTRACTS 134 JULY
GEOPHYSICAL ABSTRACTS 134, JULY-SEPTEMBER 1948
GEOLOGIC INVESTIGATIONS AMERICAN 1947
Geologic Investigations In the American Republics- 1947
MANGANESE ARTILLERY MOUNTAINS REGION, AZ
Manganese resources of the Artillery Mountains region, Mohave County, Arizona
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
MANGANESE DEPOSITS OF REPUBLIC OF HAITI
Manganese deposits of the Republic of Haiti