Act of 1970 declared that it is the continuing policy of the Federal Government in the national interest to foster and encourage private enterprise in the development of economically sound and stable domestic mining, minerals. metal, and mineral reclamation...
Regulation of Strip Mining: Hearings Before the Subcommittee on Mines and ... - Страница 600
по United States. Congress. House. Interior and Insular Affairs - 1972 - 890 страници
Пълен достъп -