TY  - BOOK
AU  - Hanzak, Jan
AU  - Stephen, David
AU  - Veselovsky,  Zdenek 
TI  - Collins encyclopedia of animals
U1  - 599 
PY  - 1968///
CY  - London
PB  - Collins
KW  - Mammals -- Juvenile literature
N1  - Translation of svstem zvirat
ER  -