Wikimedi'Òc

The ecology and life history of the common frog (Rana temporaria temporaria) (1962) (20961201069).jpg - Fæ

The ecology and life history of the common frog (Rana temporaria temporaria) (1962) (20526899583).jpg - Fæ

Naturgeschichte der Lurche. (Amphibiologie) (IA naturgeschichted00knau).pdf - Fæ

Das Tierreich. 037, 1913 - Gymnophiona (Amphibia apoda) (IA solenogastres38thie).pdf - Fæ

British and Irish Salmonidæ (IA britishirishsalm00dayf).pdf - Fæ

Frogs; their natural history and utilization (IA frogstheirnatura8888wrig).pdf - Animalparty