TY  - BOOK
AU  - Sober, Elliott, editor. 
TI  - Conceptual issues in evolutionary biology: an anthology / 
SN  - 0262690845
U1  - FOR 575 C74 1984 
PY  - 1984///
CY  - Massachusetts
PB  - The MIT Press
KW  - Evolution
KW  - Addresses, essays, lectures
N1  - Includes index
ER  -