Catalogue of the Ungulate Mammals in the British Museum (Natural History): Artiodactyla, families Cervidæ (deer), Tragulidæ (chevrotains), Camelidæ (camels and llamas), Suidæ (pigs and peccaries), and Hippopotamidæ (hippopotamus)
Catalogue of the Ungulate Mammals in the British Museum (Natural History): Artiodactyla, families Cervidæ (deer), Tragulidæ (chevrotains), Camelidæ (camels and llamas), Suidæ (pigs and peccaries), and Hippopotamidæ (hippopotamus)