Anzeiger für SchädlingskundeDecember 1954, Volume 27, Issue 12, pp 187–192 | Cite asKleine MitteilungenArticleFirst Online: 23 February 2013 17 Downloads This is a preview of subscription content, log in to check access.PreviewUnable to display preview. Download preview PDF.Unable to display preview. Download preview PDF.Copyright information© Verlag Paul Parey 1954