I 19.3:1027-E
|
Sugar Loaf and St. Kevin mining districts, Lake County, Colorado / |
2 |
I 19.3:1027-E-1027-P
|
Geology of the Stanford-Hobson area, central Montana / |
1 |
I 19.3:1027-F
|
Copper deposits of part of Helvetia mining district, Pima County, Arizona / |
2 |
I 19.3:1027-G
|
Lithium resources of North America / |
2 |
I 19.3:1027-H
|
Geology of the Christmas copper mine, Gila County, Arizona / |
2 |
I 19.3:1027-I
|
Perlite resources of the United States / |
2 |
I 19.3:1027-J
|
Geology of the Stanford-Hobson area, central Montana / |
2 |
I 19.3:1027-K
|
Exploratory drilling for evidence of zinc and lead ore in Dubuque County, Iowa / |
2 |
I 19.3:1027-L
|
Oil and gas wells drilled in southwestern Virginia before 1950 / |
2 |
I 19.3:1027-M
|
Reconnaissance geology of western Mineral County, Montana / |
2 |
I 19.3:1027-N
|
Mineral resources of the San Carlos Indian Reservation, Arizona / |
2 |
I 19.3:1027-O
|
Thorium and rare-earth minerals in Powderhorn district, Gunnison County, Colorado / |
2 |
I 19.3:1027-P
|
Geology of the Murray area, Shoshone County, Idaho / |
2 |
I 19.3:1028-A
|
Geology of Pavlof Volcano and vicinity, Alaska / |
2 |
I 19.3:1028-B
|
Geology of Great Sitkin Island, Alaska / |
2 |
I 19.3:1028-C
|
Geology of northern Adak Island, Alaska / |
2 |
I 19.3:1028-D
|
Geology of northern Kanaga Island, Alaska / |
2 |
I 19.3:1028-E
|
Reconnaissance geology of some western Aleutian Islands, Alaska / |
2 |
I 19.3:1028-F
|
Geology and petrology of the Pribilof Islands, Alaska / |
2 |
I 19.3:1028-G
|
Ocean floor structures northeastern Rat Islands, Alaska / |
2 |