Neue Classification der Reptilien and Systematische Anordnung der Schildkroeten (English, Spanish, French, Italian, German, Japanese, Russian, ... Gujarati, Bengali and Korean Edition)

A facsimile of these two works from 1826 and 1835. Important nomenclatural landmarks for herpetology, including amphibians and reptiles; world wide in scope. Introduction by Robert Mertens.