Topographic mapping : status and progress of operation.
| Corporate Author: | |
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| Format: | Map Book |
| Language: | English |
| Published: |
Washington :
The Survey,
1971.
|
| Edition: | [1. edition] |
| Subjects: |
| Item Description: | Muestra mapa topográfico de Estados Unidos. |
|---|---|
| Physical Description: | mapa : color ; 81 x 116 cm. |