Steckley, R. C. (1975). Blasting tests in a porphyry copper deposit in preparation for in situ extraction. U.S. Dept. of the Interior, Bureau of Mines.
Chicagoスタイル(17版)引用形式Steckley, Robert C. Blasting Tests in a Porphyry Copper Deposit in Preparation for in Situ Extraction. [Washington]: U.S. Dept. of the Interior, Bureau of Mines, 1975.
MLA(9版)引用形式Steckley, Robert C. Blasting Tests in a Porphyry Copper Deposit in Preparation for in Situ Extraction. U.S. Dept. of the Interior, Bureau of Mines, 1975.
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