TY  - JOUR
A1  - Beddard, F.E.
JO  - [Book].
N1  - World Polychaeta Database (WPolyDb)
C1  - 769 pp. The Clarendon Press, Oxford
TI  - A monograph of the order of Oligochaeta
UR  - https://www.biodiversitylibrary.org/item/71343
PY  - 1895
Y2  - 2026-07-17
ER  -