TY  - BOOK
AU  - Mercer,Edgar Howard
TI  - The foundations of biological theory
SN  - 0471087971
AV  - QH331.M426 
PY  - 1981///
CY  - New York
PB  - : John Wiley and Sons
KW  - Biology
KW  - Phylosophy,
KW  - Biological systems
N1  - Includes index

ER  -