TY  - BOOK
AU  - Institute of BiologySymposium on the numbers of Man and Animals(London,1954)
AU  - Cragg,James Birkett
AU  - Pirie,N.W.
TI  - The numbers of man and animals
U1  - 154 
PY  - 1955///
CY  - London
PB  - Institute of Biology by Oliver & Boyd
KW  - Ibn Khallikans
KW  - Biographical
KW  - Dictionaries
ER  -