Mining and beneficiating methods and costs at two crushed- limestone operations, Madison County, Iowa

Author: Marshall, Lawrence G.
Year: 1963
Document Type: USBI
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.27:8199
Series: Information circular / Bureau of Mines ;
Report Number: 8199
Subject: Limestone--Iowa
Link: https://hdl.handle.net/2027/mdp.39015077577156

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