TY  - JOUR
A1  - Ridley, S.O.
DO  - 10.1080/00222938109459552
JO  - Annals and Magazine of Natural History
N1  - pl. 21.<br/>
C1  - (5) 7 : 442-457.
TI  - Polyzoa, Coelenterata, and Sponges of Franz Joseph Land.
UR  - https://biodiversitylibrary.org/page/24722941
PY  - 1881
Y2  - 2026-10-09
ER  -