http://AATesaurus.cultura.gencat.cat/aat/getty_enhttp://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31445448soil column cylinder augers http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31445448 cylinder augers BT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31445448 augers, soil column cylinder UF http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31445448 soil column cylinder auger UF