The foundation of bacteria classification
Untersuchungen ueber Bacterien.
Breslau: J.U. Kern, 1872. Untersuchungen ueber Bacterien. In: Beiträge zur Biologie der Pflanzen, Part I, 1872, 2. Heft, pp. [127]-224, 1 tinted lithograph plate, and part II, 1875, 3. Heft, pp. [141]-207, 2 plates (one tinted and one colored lithograph). Breslau: J.U. Kern, 1870-75. Three parts in two volumes. 8vo..... More