TY  - BOOK
AU  - Symposia of the zoological society of London, No.16
TI  - Cnidaria and their evolution: Symposia of the zoological society of London, No.16
U1  - 593.5  SYM-C 
PY  - 1966///
CY  - Zoological Society of London
KW  - Coelentrata
ER  -