Investigations on the ecology of Echiurus
By: by Torsten Gislén. With 26 text-figs. and VI plates.
Series: Lunds universitets årsskrift. n.f., avd. 2,; bd. 36, nr. 10; Kungl. fysiografiska sällskapets handlingar. n.f.,; bd. 51, nr. 10
Publisher: G.W.K. Gleerup; [etc., etc.
Published: 1940
Place of publication: Lund
Language: eng
Number of pages: 39
Subjects: Animal ecology.
Notes: "Literatur": p. 34-35.