TY  - BOOK
AU  - Williams,George C.
TI  - Adaptation and natural selection: a critique of some current evolutionary thought 
SN  - 0691023573
AV  - QH546 .W55
U1  - 578.4 23
PY  - 1974///
CY  - Princeton, N.J.
PB  - Princeton University Press
KW  - Adaptation (Biology)
KW  - Natural selection
KW  - AdaptaciÃ³n (BiologÃ­a)
KW  - SelecciÃ³n natural
N1  - BibliografÃ­a: p. 275-290
ER  -