Die Najaden des Main-Gebietes.
Series: Bericht der Naturforschenden Gesellschaft Augsburg ;; 19
Publisher: (Naturforschende Gesellschaft)
Published: 1966
Place of publication: Augsburg
Language: ger
Number of pages: 51
Subjects: Freshwater mussels -- Germany -- Main River Region.
Notes: Bibliography: p. 37-39.
Cover title.