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Phosphate rock in ...

Bibliographic Details
Corporate Authors: United States. Bureau of Mines, United States. Bureau of Mines. Division of Industrial Minerals, United States. Branch of Industrial Minerals, United States. Bureau of Mines. Branch of Data Collection and Coordination
Format: Government Document Microform Serial
Language:English
Published: Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines.
Series:Mineral industry surveys.
Subjects:
Phosphate rock > United States > Statistics > Periodicals.
Description
Item Description:Title varies slightly.
Description based on: 1980 prelim; title from caption.
Microform.
Physical Description:volumes ; 27 cm.
Publication Frequency:Annual