TY  - BOOK
AU  - Thornton,I.W.B.
ED  - American Museum of Natural History.
TI  - Darwin's islands: a natural history of the Galapagos 
PY  - 1971///
CY  - Garden City, N.Y.
PB  - Published for the American Museum of Natural History, the Natural History Press
KW  - Natural history
KW  - Galapagos Islands
ER  -