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snow drifting rose | |||
drifting-snow roze (распределение по румбам повторяемости и силы метелевых ветров); snow-drifting rose (a diagram constructed to snow the frequency of snow-drifting winds from the eight chief points of the compass, and the respective force of each; распределение по румбам повторяемости и силы метелевых ветров) | |||
drifting snow rose |