t Bureau of Land Management. (1976c). Final Environmental 



Impact Statement Proposed 1976 Outer Continental Shelf Oil 

 and Gas Lease Sale Gulf of Mexico PCS Sale 44 . U.S . Govern- 

 ment Printing Office, Washington, D.C. 



t Bureau of Land Management. (1976d) . Draft Environmental 



Impact Statement Proposed 1977 Outer Continental Shelf Oil 

 and Gas Lease Sale Gulf of Mexico PCS Sale No. 47 . U.S. 

 Government Printing Office, Washington, D.C . 



Bureau of Mines, (various years). Minerals Yearbook . 



U.S. Government Printing Office, Washington, D.C, 



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