The practice of the foundation by blast bolts used in avalanche control
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| Main Authors: | , |
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| Format: | Texto biblioteca |
| Language: | |
| Published: |
Lechaschau (Austria)
1986
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| Subjects: | FO EFC MW, AVALANCHES, HIGHLANDS, METHODS, AVALANCHE, REGION D'ALTITUDE, AVALANCHAS, ZONA DE MONTANA, METHODE, METODOS, |
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