TY  - BOOK
AU  - Hadzi Jovan
TI  - Evolution of the metazoa
T2  - International series of monographs on pure and applied biology; 16
U1  - K4:66, K3 
PY  - 1963///
CY  - Oxford
PB  - Pergamon Press        
KW  -  Coelenterata
KW  - Zoology
ER  -