TY  - BOOK
AU  - Darwin,Charles
AU  - Ghiselin,Michael T.
TI  - On the origin of species by means of natural selection:  : or, The preservation of favoured races in the struggle for life
T2  - Dover thrift editions
SN  - 9780486450063
AV  - QH365 .O2  O5 2006
PY  - 2006///
CY  - Mineola, N.Y.
PB  - Dover Publications, 
KW  - lemb
KW  - Biología
KW  - Evolución
ER  -