1942 69 p., 7 plates, 8 maps, 4 tables, contemporary half cloth (blind spine). Library stamps, else a very good copy. With author’s dedication.
1943 89 p., 3 figures, 20 maps, 4 tables, contemporary half cloth (blind spine). Library stamps, else a very good copy. With author’s dedication.Includes: Über das Variieren der Dasypoda argentata by H. Bischoff.