كتب ذات صلة

The tailless batrachians of Europe.

The tailless batrachians of Europe.

Secondary sex characters of Chinese frogs and toads.

On the ventricular epithelium of the frog''s brain ...

• A visit to Karewa Island home of the tuatara
  المؤلفون: Schmidt, Karl Patterson
• The venomous coral snakes of Trinidad.
  المؤلفون: Schmidt, Karl Patterson
• Two new thalassemyd turtles from the Cretaceous of Arkansas
  المؤلفون: Schmidt, Karl Patterson