TY  - BOOK
AU  - Haldane,J.B.S.
AU  - Smith,John Maynard
TI  - On being the right size and other essays
SN  - 0192860453
U1  - 576.8 23
PY  - 1986///, c1985
CY  - Oxford
PB  - Oxford University Press, 
KW  - Evolution
KW  - Biblioteca Nacional de EspaÃ±a
KW  - EvoluciÃ³n
N1  - Incluye Ã­ndice (pp. 189-191)
ER  -