TY  - BOOK
AU  - Burton, John A
TI  - Birds of the tropics
T2  - The World of nature
SN  - 0856131474
AV  - QL 695.5 BUR 
PY  - 1973///
CY  - London
PB  - Orbis
KW  - BIRDS--TROPICS--PICTORIAL WORKS
KW  - BIRDS --TROPICS
ER  -