Catalogue of the Chaetopoda in the British Museum (Natural History).
Contributors: Ashworth, James Hartley.
Publisher: Printed by Order of the Trustees of the British Museum
Published: 1912
Place of publication: London
Language: eng
Number of pages: 175
Subjects: Oligochaeta; Polychaeta
Table of contents: title: A. Polychaeta: Pt. I. Arenicolidae; by J.H. Ashworth, 1912.