Mineral industries of Porto Rico.
Uniform Title: | Bulletin (United States. Bureau of the Census) ;
no. 6. |
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Corporate Author: | United States. Bureau of the Census |
Other Authors: | Willoughby, William F. (William Franklin), 1867-1960 |
Language: | English |
Published: |
Washington :
U.S. G.P.O.,
1904.
|
Series: | Bulletin (United States. Bureau of the Census) ;
no. 6. |
Subjects: | |
Physical Description: | 18 pages. |
Format: | Government Document Microfilm Book |