Flugsaurier und Urvögel.
By: [Text von] Josef Augusta. [Bilder von] Zdeněk Burian. [Deutsch von Charlotte und Ferdinand Kirschner.
Contributors: Burian, Zdeněk, illus.
Publisher: Artia
Published: 1961
Place of publication: Prag]
Language: ger
Number of pages: 104
Subjects: Birds, Fossil.; Reptiles, Fossil.
Notes: Translation of Praptači a praještěri.