Report on the development of the mineral, metallurgical, agricultural, pastoral, and other resources of Colorado for the years 1881 and 1882 /
Colorado.Office of State Geologist.
Smith, J. Alden.
text
Denver, Colo. : Tribune Pub. Co.,
1883.
eng
application/pdf
COABNRBC100795
Colorado Agriculture Bibliography
Mines and mineral resources
COAB_32717050.pdf
COABNRBC100795
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