"Frösche <Familie>" . . . "Field guide to frogs of Australia" . "Field guide to frogs of Australia"@en . . . . . "A field guide to frogs of Australia from Port Augusta to Fraser Island including Tasmania"@en . . . . . . . . . . . . . "A field guide to frogs of Australia" . . . . . . . "A field guide to frogs of Australia : from Port Augusta to Fraser Island including Tasmania" . "A field guide to frogs of Australia : from Port Augusta to Fraser Island including Tasmania"@en . "A Field guide to frogs" . "Guidebooks" . . "Guidebooks"@en . . . "A field guide to frogs" . . "A field guide to frogs"@en . . . "Australien." . . "Verbreitung." . . . .