TY  - BOOK
AU  - Colinvaux, Paul  .
TI  - Fates of nations: a biological theory of history / 
SN  - 0 14 02.2516 1
U1  - Kv 
PY  - 1980///
CY  - London : 
PB  - Penguin Books  , 
KW  - Natural history
ER  -