Autor:	Harley E Johansen
Předmět:	Energy industries--United States, Mineral industries--United States, Mineral industries, Energy industries
Kategorie:	POLITICAL SCIENCE / General, SCIENCE / Earth Sciences / Mineralogy, POLITICAL SCIENCE / Geopolitics
Popis:	One of the most significant resource-development and industrial-policy issues facing the United States today is the continued decline of domestic production and processing of metallic minerals and the associated dependence on foreign supplies for our needs. Domestic mining and processing industries have suffered from various economic problems and i
Databáze:	eBook Index
Externí odkaz:	Zobrazit plný text záznamu