The national parks portfolio /
| Corporate Author: | |
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
Washington :
U.S. Govt. Print. Off,
1917.
|
| Edition: | 2nd ed. |
| Subjects: |
| Item Description: | At head of title: Department of the interior, Franklin K. Lane, secretary. |
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| Physical Description: | 1 volume (various pagings) : illustrations ; 24 cm. |