Phosphate industry of U.S.
Corporate Author: | United States. Department of Labor |
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Other Authors: | Wright, Carroll D. (Carroll Davidson), 1840-1909 |
Language: | English |
Published: |
[Washington, D.C.] :
U.S. G.P.O.,
1893.
|
Series: | Labor Dept. Spec. Rpt. No. 6
|
Subjects: | |
Physical Description: | 145 pages : illustrations. |
Format: | Government Document Microfilm Book |