Author: | Parker, John G. |
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Year: | 1979 |
Document Type: | USBI |
Issuing Agency: | Dept. of the Interior, Bureau of Mines : |
SUDOC: | I 28.27:8790 |
Series: | Information circular - Bureau of Mines ; |
Report Number: | 8790 |
Subjects: | Nonferrous metals |
Zinc industry and trade--By-products | |
Lead industry and trade--By-products | |
Link: | https://hdl.handle.net/2027/mdp.39015078460972 |