@book{ Solr-4321464, title = {Kreiskarten : [Deutsches Reich]}, editor = {Germany. Reichsamt für Landesaufnahme}, address = {Berlin}, publisher = {Reichsamt fur Landesaufnahme}, year = {1924}, note = {Title from index map.}, note = {Relief shown by spot heights and hachures on most sheets, some sheets have contours. Depth shown by isolines.}, note = {Set complete in 158 sheets.}, }