TY  - BOOK
AU  - Charles Darwin 
AU  - Gillian Beer (ed.)
TI  - The origin of species
SN  - 9780192817839
U1  - 575.016 2 
PY  - 1996///
CY  - New York
PB  - Oxford University Press
KW  - Evolution
KW  - Biology
KW  - Sciences
N1  - Darwin Charles Beer Gillian
ER  -