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1Foilsithe / Cruthaithe 1998Ábhair “...Avalanches Congresses....”
LEABHAR -
2Foilsithe / Cruthaithe 1981Ábhair “...Avalanches Canada Congresses....”
Imeacht comhdhála LEABHAR -
3Foilsithe / Cruthaithe 1997Ábhair “...Debris avalanches Congresses....”
LEABHAR -
4Foilsithe / Cruthaithe 1985Ábhair “...Avalanches New Zealand Forecasting Congresses....”
LEABHAR -
5Foilsithe / Cruthaithe 1980Ábhair “...Avalanches Congresses....”
LEABHAR