Browse Illinois Mining Investigations - Illinois State Geological Survey by Author

Now showing items 6-25 of 26

Author's Name
Dunkley, William Albert [4]
Garcia, John Adrian [1]
Hawley, G.W. [1]
Henbest, Lloyd G. [1]
Holbrook, Elmer Allen [1]
Honnold, Fred C. [1]
Hursh, Ralph Kent [1]
Illinois. Coal mining investigations. (Co-operative agreement.) [1]
Kay, Fred Hall [2]
Ketchum, Milo Smith [1]
Odell, W.W. [1]
Odell, William Wallace [2]
Ovitz, Frank Keehn [1]
Parr, Samuel Wilson [2]
Severns, William Harrison [1]
Stull, Ray Thomas [1]
Thiessen, Rhinehardt [1]
White, K.D. [1]
White, Kessack Duke [1]
Willard, Arthur Cutts [1]

Now showing items 6-25 of 26

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