Author: | Bartholomae, R. C. |
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Additional Authors: | Kovac, John., Robertson, Jack, |
Year: | 1983 |
Document Type: | USBI |
Issuing Agency: | United States Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.27:8922 |
Series: | Information circular / United States Dept. of the Interior, Bureau of Mines ; |
Report Number: | 8922 |
Subject: | Coal-mining machinery--Noise--Measurement |
Link: | https://hdl.handle.net/2027/mdp.39015078460378 |