by
Elbra, Ainsley. author
Format:
Alıntı:
interviews with mining company executives and industry representatives to demonstrate that firms are actively
by
Tilton, John E., author.
Format:
Alıntı:
academic research of Juan Ignacio Guzmán over the past decade, in order to demonstrate the industry
by
Herfindahl, Orris C., (Orris Clemens), 1918- author
Format:
Alıntı:
7. Depletion and Economic Theory; Part III: Application of Economics to the Minerals Industry; 8
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