Die grossen Hydrophiliden des Erdballs des GenusHydrous Leach
Published in Deutsche Entomologische Zeitschrift, in 1893, in volume 1893, issue 1, pages 81-93
Date published:1893
Published in Deutsche Entomologische Zeitschrift, in 1893, in volume 1893, issue 1, pages 81-93
Date published:1893