| Citation | Adams, C.R., 1901. A Textbook of Commercial Geography. New York: D. Appelton and Company. xvi, 506 p. |
| DOI / ISBN | |
| PDF/Reference URL | https://archive.org/details/atextbookcommer02adamgoog/page/n7/mode/2up |
| Ref. No. | 133489 |
| Language | English |
| Usage | not used yet |
| Comments on the publication | 159 maps, charts, 17 illustrations. Considerable data on fisheries. |
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