TY  - BOOK
AU  - Austin,Oliver L.
AU  - Singer,Arthur
AU  - Zim,Herbert S.
TI  - Birds of the world: a survey of the twenty-seven orders and one hundred and fifty-five families 
U1  - 598 
PY  - 1970///
CY  - London
PB  - Hamlyn
KW  - Birds
ER  -