TY  - BOOK
AU  - Nitecki,Matthew H.and Doris V.Nitecki
TI  - Evolutionary innovations
SN  - 0-226-58694-4
PY  - 1990///
CY  - Chicago - EEUU
PB  - University of Chicago Press
KW  - Evolucion
KW  - Genetica
KW  - Paleontologia
ER  -