Vayssière, P. 1921 Les insectes nuisibles aux cultures du Maroc.. Annales des Epiphyties 7: 339-370.
Notes: Repetition and expansion of article with same title in Soc. Ent. France Bul. 15: 256-259, 1920.
Vayssière, P. 1921 Les insectes nuisibles aux cultures du Maroc.. Annales des Epiphyties 7: 339-370.
Notes: Repetition and expansion of article with same title in Soc. Ent. France Bul. 15: 256-259, 1920.