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Recovery of byproduct heavy minerals from sand and gravel operations in central and southern California

Published Year

• 1980-1989 (1)

Subject

• Gravel--California (1)
• Heavy minerals--California (1)
• Sand--California (1) *

Author

• Gomes, J. M. (1)
• Martinez, G. M. (1)
• Wong, M. M. (1)

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