TY  - BOOK
AU  - colinvaux, Paul.
TI  - Why big Fierce Animals Are Rare: How the Natureal World Works / 
SN  - 0-04-574015-1
U1  - G:5 
PY  - 1971///
CY  - London WC1A 1LU : 
PB  - George Allen & Unwin Ltd , 
KW  - Life Science<Big Fierce animal>
ER  -