north american avalanche danger scale: do backcountry forecasters apply it consistently?
| Autor: | lazar, brian, trautman, simon, cooperstein, mike, greene, ethan, birkeland, karl |
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| Zdroj: | Avalanche Review; Dec2016, Vol. 35 Issue 2, p28-31, 4p |
| Databáze: | Complementary Index |
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