order anaspidea
Subtitle: Thecosomata and gymnosomata
By: by John A. McGowan.
Contributors: McGowan, John A.
Series: The Veliger, v. 3 -- 2
Publisher: California Malacozoological Society
Published: 1968
Place of publication: Berkeley, Calif
Language: eng
Number of pages: 135
Subjects: Anaspidea; Gymnosomata; Thecosomata