TY  - BOOK
AU  - REZNICK, David N.
TI  - Origin Then and Now: an interpretive guide to the origin of species
SN  - 9780691129785
U1  - 576.8 
PY  - 2010///
CY  - New Jersey
PB  - Princeton University Press
KW  - Darwin, Charles, 1809-1882. On the origin of species
KW  - Evolution (Biology)
KW  - Natural selection
ER  -