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Phosphate rock (in two parts)

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Phosphate rock (in two parts)

Author / Creator: Ruhlman, E. Robert
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Creator: by E. Robert Ruhlman
Format: Books
Language: English
Contributors: Waggaman, William Henry
Publication: Washington : Bureau of Mines, 1960
Series: Information circular (United States. Bureau of Mines) ; no. 7951

Information circular (United States. Bureau of Mines) ; no. 7814
Physical Details: 2 volumes : illustrations ; 26 cm
OCLC: ocm10178109

pt. 1. Mining, benefication, and marketing. pt. 2. Processing and utilization

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Phosphate industry -- United States.

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Phosphate rock (in two parts)

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