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Now showing items 1351-1360 of 1403
Geology of the Igneous rocks of Essex County, Massachusetts
(Washington: Government Printing Office, 1921)
Relation of landslides and glacial deposits to reservoir sites in the San Juan Mountains, Colorado
(Washington: Government Printing Office, 1918)
Primary native-silver ores near Wickenburg, Arizona
(Washington: Government Printing Office, 1922)
Bibliography of the metals of the platinum group
(Washington: Government Printing Office, 1919)
Mineral resources of Alaska
(Washington: Government Printing Office, 1919)
Preliminary report on petroleum in Alaska
(Washington: Government Printing Office, 1921)
The Porcupine gold placer district Alaska
(Washington: Government Printing Office, 1919)
Nitrate deposits in the Amargosa region southeastern California
(Washington: Government Printing Office, 1922)
Structure and oil and gas resources of the osage reservation, Oklahoma
(Washington: Government Printing Office, 1922)
Contributions to economic geology 1921
(Washington: Government Printing Office, 1922)