Cornelius, P.F.S. North-West European Thecate Hydroides and their Medusae. Part 1. Introduction, Laodiceidae to Haleciidae. Part 2. Sertulariidae to Campanulariidae. Keys and notes for the identification of the species. 1st. Ed. Pub. Field Studies Council. 1995
Two volume set with b/w. illus. 8vo. Bookplates. Fine softbacks. RRP £79.99.
Synopses of the British Fauna (New Series) No. 50.
£60.00 [Ref: 59526]