TY  - BOOK
AU  - Darwin,Charles
AU  - Costa,James T.
TI  - The annotated Origin: a facsimile of the first edition of On the origin of species 
SN  - 9780674032811 (alk. paper)
AV  - QH365 .O2 2009
U1  - 576.82 22
PY  - 2009///
CY  - Cambridge, MA.
PB  - The Belknap Press of Harvanrd university Press, 
KW  - Darwin, Charles,
KW  - Evolution (Biology)
KW  - Natural selection
N1  - Includes bibliographical references (p. 497-507) and index
ER  -