Les Pucerons et leur œuf d'hiver [Hem. Aphidiidae]
Published in Bulletin de la Société entomologique de France, in 1919, in volume 24, issue 13, pages 236-238
Date published:1919
Published in Bulletin de la Société entomologique de France, in 1919, in volume 24, issue 13, pages 236-238
Date published:1919