Pseudothecosomata, Gymnosomata and Heteropoda (Gastropoda)
By: door S. van der Spoel.
Publisher: Bohn, Scheltema & Holkema
Published: 1976
Place of publication: Amsterdam
Language: eng
Number of pages: 484
Subjects: Thecosomata.; Gymnosomata.; Heteropoda.; Mollusks -- Classification.
Notes: Bibliography: p. 236-318.
Continuation of the author's Euthecosomata.