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Thesaurus

frost action
UF	action, frost
	freeze-and-thaw action
	freeze-thaw action
RT	glacial geology
	engineering geology
	permafrost
	geomorphology
	highways
	congelifraction
	cryoturbation
	patterned ground
	cryopedology
	fossil ice wedges
	ice wedges
	freezing
	frozen ground
	gelifluction
	ground ice
	palsas
	periglacial environment
	pingos
	polygons
	ro