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 - 2024-03-29 ER -