Observations Biologiques sur Psylla Pyrisuga: [Hémipt.]
Published in Annales de la Société Entomologique de France, in 1926, in volume 95, issue 2, pages 183-188
Date published:1926-04-30
Published in Annales de la Société Entomologique de France, in 1926, in volume 95, issue 2, pages 183-188
Date published:1926-04-30