Bulk sampling by diamond drilling :Dudley manganese deposit, Northern District, Aroostook County, Maine

Author: Eilertsen, Nils A.
Additional Authors: Earl, K. M.
Year: 1957
Document Type: BMRA
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.23:6303
Series: Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number: 5303
Subject: Manganese--Maine--Aroostook County
Link: https://hdl.handle.net/2027/mdp.39015078469023

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