Principles of a resource/reserve classification for minerals, by the U.S. Bureau of Mines and the U.S. Geological Survey
Label
Principles of a resource/reserve classification for minerals, by the U.S. Bureau of Mines and the U.S. Geological Survey
Note
"A revision of the classification system published as U.S. Geological Survey Bulletin 1450-A."
Color
black and white
Dimensions
unknown
Form Of Item
online
resource.govDocClassificationNumber
I 19.4/2:831
resource.gpoItemNumber
0620-A (online)
Physical Description
1 online resource (iii, 5 pages), illustrations.
Specific Material Designation
remote
System control number
.b33330761
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Carrier category
Media category
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Outgoing Resources
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