TY  - BOOK
AU  - Ruse,Michael
TI  - The philosophy of biology
SN  - 0091152216 
AV  - QH331 .R879 1973
U1  - 574/.01 
PY  - 1973///
CY  - London
PB  - Hutchinson University Library
KW  - Biology
KW  - Philosophy
N1  - Includes bibliographical references and index
ER  -