TY  - BOOK
AU  - Gould,Stephen Jay
TI  - Ontogeny and phylogeny
AV  - QH371 
PY  - 1977///
CY  - Cambridge, Massachusetts
PB  - Belknap Press of Harvard University Press
KW  - Phylogeny
KW  - Ontogeny
N1  - 4; Bibliography: pages 441-477; 2
ER  -