TY  - BOOK
AU  - Drake,Ellen T.
TI  - Evolution and environment : a symposium presented on the occasion of the one hundredth anniversary of the foundation of Peabody Museum of Natural History at Yale University
PY  - 1968///
CY  - Connecticut
PB  - Yale University Press
KW  - Evolución
KW  - Animalia
KW  - Paleoecologia
KW  - Plantas Terrestres
KW  - Termorregulacion
KW  - Caracoles
KW  - Cruzamiento
ER  -