TY  - BOOK
AU  - Mayr Ernst
TI  - Population species and evolution: an abridgment of animal species and evolution
U1  - K:66, L0-;1 
PY  - 1970///
CY  - Cambridge
PB  - Harvard University Press       
KW  -  Evolution
KW  - Zoology
N1  - Glossary 413-426p
ER  -