TY  - BOOK
AU  - Calder,Nigel
TI  - The life game :  : evolution and the new biology 
SN  - 0670427985
PY  - 1973///
CY  - New York :    
PB  - Viking Press
KW  - Life (Biology)
KW  - Biological evolution
N1  - Includes index
ER  -