Vorlage:Eichwald, 1831

• von Eichwald, C.E. 1831. Zoologia specialis quam expositis animalibus tum vivis, tum fossilibus potissimum Rossiae, in universam, et Poloniae in specie, ... Wilna. Pars posterior [3]: 404 pp., 2 pls. [3 parts in 2 vols., 1829-31, vol. 3 in 1831.