Keywords
coal
Series Prefix
EC
Tech Report Number
515
Verified Date
1980-11-01 00:00
Recommended Citation
Lovejoy, Stephen B. and Brown, Deborah, "Indiana Coal Reserves, Mining and Leasing" (1980). Historical Documents of the Purdue Cooperative Extension Service. Paper 725.
https://docs.lib.purdue.edu/agext/725
COinS