Sur deux Cécidomyies du Midi de la France [Dipt.]
Published in Bulletin de la Société entomologique de France, in 1919, in volume 24, issue 11, pages 207-208
Date published:1919
Published in Bulletin de la Société entomologique de France, in 1919, in volume 24, issue 11, pages 207-208
Date published:1919