Author: | Service, Alfred L. |
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Additional Authors: | Petersen, Norman S. |
Year: | 1967 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.23:6935 |
Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
Report Number: | 6935 |
Subject: | Phosphate industry--United States |
Link: | https://hdl.handle.net/2027/mdp.39015078512566 |