TY  - BOOK
AU  - Ijima,Isao
TI  - The hexactinellida of the Siboga expedition
T2  - Siboga-expeditie
PY  - 1926///
CY  - Leiden
PB  - E. J. Brill
KW  - Hexactinellida
N1  - Added title page: Sibago-Expeditie
ER  -