The Galapagos tortoises /
outlines from drawings by Samuel Garman ; photographs by George Nelson.
- Harvard : Museum of Comparative Zoology, 1917.
- 261-296 p. : il. ; 31 cm.
- Memoirs of the Museum of Comparative Zoology, Harvard 30 (4). .
- Memoirs of the Museum of Comparative Zoology, Harvard 30 (4) .
Inglés
Zoología Zoology Herpetología Herpetology Reptiles Ciencias básicas Pure science