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The depletion allowance and domestic minerals availability :a case study in copper

Published Year

• 1980-1989 (1)

Subject

• Copper industry and trade--Government policy--United States (1)
• Depletion allowances--United States--Case studies (1) *

Author

• Davidoff, Robert L. (1)
• Quinn, Melinda M. (1)
• Thomas, Paul R. (1) *

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