 | United States - 1983 - 1156 страници
...scrap to promote the wise and efficient use of our natural and reclaimable mineral resources, and (4) the study and development of methods for the disposal,...waste products, and the reclamation of mined land, so as to lessen any adverse impact of mineral extraction and processing upon the physical environment... | |
 | United States. Congress. Senate. Committee on Interior and Insular Affairs - 1969 - 750 страници
...scrap to promote the wise and efficient use of our natural and reclaimable mineral resources, and (4) the study and development of methods for the disposal,...waste products, and the reclamation of mined land, so as to lessen any adverse impact of mineral extraction and processing upon the physical environment... | |
 | United States. Congress. Senate. Interior and Insular Affairs - 1971 - 308 страници
...scrap to promote the wise and efficient use of our natural and reclaimable mineral resources, and (4) the study and development of methods for the disposal,...waste products, and the reclamation of mined land, so as to lessen any adverse impact of mineral extraction and processing upon the physical environment... | |
 | United States. Congress. Senate. Armed Services - 1971 - 148 страници
...scrap to promote the wise and efficient use of our natural and reclaimable mineral resources, and (4) the study and development of methods for the disposal,...waste products. and the reclamation of mined land, so as to lessen any adverse impact of mineral extraction and processing upon the physical environment... | |
 | United States. Congress. House. Committee on Interior and Insular Affairs - 1971 - 494 страници
...scrap to promote the wise and efficient use of our natural and reclaimable mineral resources, and (4) the study and development of methods for the disposal,...waste products, and the reclamation of mined land, so as to lessen any adverse impact of mineral extraction and processing upon the physical environment... | |
 | United States. Congress. House. Committee on Interior and Insular Affairs - 1971 - 1724 страници
...scran to promote the wise and efficient use of our natural and reclaimable minernl resources, and (4) the study and development of methods for the disposal,...waste products, and the reclamation of mined land, so as to lessen any adverse Impact of mineral extraction anil processing upon the physical environment... | |
 | United States. Congress. House. Committee on Interior and Insular Affairs - 1971 - 1284 страници
...domestic mineral resources. It encourages mining, mineral, and metallurgical research. It. encourages the study and development of methods for the disposal,...and reclamation of mineral waste products — and it encourages the reclamation of mined land. We hold strongly to the view that any federal legislation... | |
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... and (4) the study and development of methods for the disposal, control and reclamation of mineral waste products. and the reclamation of mined land, so as to lessen any adverse impact of mineral extraction and processing upon the physical environment... 
