The illustrated book about reptiles and amphibians of the world.
By: Text by Robert Bly.  Illus. by Wilhelm Eigener.
Contributors: Bly, Robert.
Publisher: Grosset & Dunlap
Published: 1960
Place of publication: New York
Language: eng
Number of pages: 157
Subjects: Reptiles.; Amphibians.
Notes: "Based on the Danish text by Hans Hvass, originally entitled Alverdens krybdyr."