TY  - BOOK
AU  - Darwin,Charles
TI  - The Origin of species: by means of natural selection 
U1  - 573.2 
PY  - 1968///
CY  - New York, New Delhi
PB  - Penguin Books, Subject Publication
KW  - Anthropology
KW  - Evolution Natural selection
N1  - Sociology; GEB
UR  - http://lib.ewubd.edu/ebook/1594
ER  -