TY  - BOOK
AU  - Sober,Elliott
TI  - Conceptual issues in evolutionary biology
SN  - 0-262-19336-1
U1  - 575 20
PY  - 1993///
CY  - Cambridge, Mass
PB  - MIT Press
KW  - Evolution (Biology)
KW  - Philosophy
KW  - Biology
KW  - Evolución (Biologia)
KW  - Evolució(Biologia)
KW  - Filosofia
KW  - Biologia
N1  - "A Bradford book."; Includes bibliographical references and index
ER  -