Geographic aspects of transportation /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
New York :
H. Holt and company,
[1930]
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| Subjects: |
| Physical Description: | iv, 92 pages : maps, diagrams ; 25 cm. |
|---|---|
| Bibliography: | Bibliography: pages 91-92. |