Publications en collaboration avec des chercheurs de Universidade de Santiago de Compostela (5)

1998

  1. Fruit tree aphids (Aphididae) and their wild host plants in the Province of León (Spain)

    Aphids in natural and managed ecosystems: (proceedings of the fifth International Symposium on Aphids, September 15th-19th, 1997)

1994

  1. A new species of uroleucon (hom. aphididae) on andryala spp.: A multivariate analysis

    The Canadian Entomologist, Vol. 126, Núm. 5, pp. 1251-1261