TY  - BOOK
AU  - Dillon,Lawrence S.
TI  - Evolution: : concepts and consequences/  
SN  - 0-8016-1298-5
AV  - QH366.2 .D55 1973
U1  - 575 
PY  - 1973///
CY  - Saint Louis
PB  - The C. V. Mosby Company.
KW  - Evolution (Biology)
N1  - Includes bibliographies
ER  -