ihre Form und Entstehung Hartnack, Wilhelm 1893- creator text bibliography gw Greifswald Druck und Verlag von J. Abel 1925 monographic ger

print

vi, 112 p. illus., fold. pl. map, tables, diagrs., profiles. 24 cm. [von] Dr. Wilhelm Hartnack. Bibliography: p. 100-107. Sand dunes Physical geography Pomerania GB638.49 .H3 549 gs 26000034 Library, U.S. Geological Survey 821206 20260227111330.0 gs 26000034