Reports upon the mineral resources of the United States,

Notes:
360 p. 23 cm.
Data Provider:
University of Michigan. Libraries
Collection:
Washington,: Gov't print. off., and Ann Arbor, Michigan: University of Michigan Library
Subject Topic:
Mines and mineral resources -- United States., Gold mines and mining -- United States., and Silver mines and mining -- United States.
Language:
eng
Rights:
http://quod.lib.umich.edu/t/text/accesspolicy.html
URL:
http://name.umdl.umich.edu/AEL1755.0001.001