A monograph of the acanthodriline earthworms of South Africa
By: by Grace Evelyn Pickford ...
Publisher: Priv. print. for the author by the Bournemouth Guardian, Ltd.
Published: 1937
Place of publication: [Bournemouth, Eng
Language: eng
Number of pages: 97
Subjects: Megascolecidae.
Notes: "References to literature cited in part I": p. 92-97.
Thesis (Ph. D.)--Yale Universtity, 1931.
Table of contents: title: Part I only. Original monograph in two parts: pt. I. General; pt. II. Systematic.