. "Sachsenverlag" . . "Horst" . "Ulrich" . "Ulrich Horst" . "1931" . . "Agricola" . "Georg" . "Georg Agricola" . "1494" . "1555" . . "Dresden" . . . "Kleine Bibliothek der Natur-und Heimatfreunde," . . . . "1955" . . . . "2018-03-11" . . . "gw" . . "Agricola" . "Georg" . "Georg Agricola" . "1494" . "1555" . . . . . . "1955" . . . . . . . "8119562" . "Das Agricola-Büchlein." . "8119562" . . "de" . .