Es muss nicht immer das Original sein ....
John Gray. Catalogue of the Specimens of Lizards in the Collection of the British Museum.
John Gray. Hand-list of the Specimens of Shield Reptiles in the British Museum.
Sir Richard Owen. On the Anatomy of Vertebrates. Volume 1. Fishes and Reptiles.
George Boulenger. Catalogue of the Lizards in the British Museum (Natural History). Volume 1
George Boulenger. Catalogue of the Lizards in the British Museum (Natural History). Volume 2
George Boulenger. Catalogue of the Lizards in the British Museum (Natural History). Volume 3
George Boulenger. Catalogue of the Snakes in the British Museum. Volume 1
George Boulenger. Catalogue of the Snakes in the British Museum. Volume 2
George Boulenger. Catalogue of the Snakes in the British Museum. Volume 3
John Gray. Catalogue of the Specimens of Lizards in the Collection of the British Museum.
John Gray. Hand-list of the Specimens of Shield Reptiles in the British Museum.
Sir Richard Owen. On the Anatomy of Vertebrates. Volume 1. Fishes and Reptiles.
George Boulenger. Catalogue of the Lizards in the British Museum (Natural History). Volume 1
George Boulenger. Catalogue of the Lizards in the British Museum (Natural History). Volume 2
George Boulenger. Catalogue of the Lizards in the British Museum (Natural History). Volume 3
George Boulenger. Catalogue of the Snakes in the British Museum. Volume 1
George Boulenger. Catalogue of the Snakes in the British Museum. Volume 2
George Boulenger. Catalogue of the Snakes in the British Museum. Volume 3
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