British Echiurids (Echiurodea), Sipunculids (Sipunculoidea) and Priapulids (Priapuloidea)
Subtitle: with keys and notes for the identification of the species.
Contributors: Linnean Society of London.
Series: Synopses of the British fauna -- no. 12.
Publisher: [Linnean Society of London]
Published: 1960
Place of publication: London
Language: eng
Number of pages: 27
Subjects: Echiura.; Sipunculidae.; Priapulida.
Other titles: Synopsis of the Echiuroidea, Aipunculoidea and Priapuloidea of British waters.
Notes: Cover title.

Includes bibliography.