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Recovery of heavy minerals from Alabama sand and gravel operations
Recovery of heavy minerals from sand and gravel operations in the southeastern United States
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Published Year
1970-1979 (2)
Subject
Heavy minerals (2) *
Sand and gravel industry--Alabama (1)
Sand and gravel industry--Southern States (1)
Author
Sullivan, G. V. (2) *
Browning, James S., (1)
Davis, E. G. (1)