Vilda djur: kräldjur & groddjur
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"This book is an outstanding contribution to our understanding and enjoyment of frogs by an eminent leader in the field of amphibian biology. It is written in an engaging style, …
Amphibians of Costa Rica is the first in-depth field guide to all 206 species of amphibians known to occur in Costa Rica or within walking distance of its borders. A diminutive …