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Research 89-90.

Authors
Anonymous
Source
MISSING :
Link
NIOSHTIC No.
10007444
Abstract
This edition of the Bureau of Mines' annual report of its mineral information and research activities highlights such topics as cyanide, heap leaching, and the environmental issues associated with the "gold rush of the 1980's," mine fire warning systems, automation in mining, land-use restraints on federal lands, and international coal production costs and competitiveness. It also provides an overview of the Bureau's accomplishments by program area during the past year and lists recent publications and patents that have resulted from Bureau investigations.
Publication Date
19900101
Document Type
IH;
Fiscal Year
1990
NTIS Accession No.
NTIS Price
Identifying No.
SP 4-90
NIOSH Division
WO;
Source Name
MISSING
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