Untersuchungen ueber niedere Seethiere
By: von Wilhelm Keferstein ...
Publisher: W. Engelmann
Published: 1862
Place of publication: Leipzig
Language: ger
Number of pages: 147
Subjects: Invertebrates; Worms; Marine animals
Notes: "Abdruck aus der Zeitschrift für wissenschaftliche Zoologie. Bd. XII, Heft 1. 1862."