Lead and zinc problems : Hearings, Eighty-seventh Congress, first session, on problems pertaining to the lead and zinc industry and consideration of S. 1747. May 4-5, and July 25, 1961
Year of publication: |
1961
|
---|---|
Institutions: | United States / Congress / Senate / Committee on Interior and Insular Affairs / Subcommittee on Minerals, Materials, and Fuels |
Publisher: |
Washington : U.S. Govt. Print. Off |
Subject: | Bleipolitik | Zinkpolitik | Vereinigte Staaten | Blei | Lead (Metal) | Zink | Zinc | Welt | World |
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