1-5 of 5 Books

Windborne pests and diseases
By David E. Pedgley
Trichogramma and other egg parasitoids
Trichogramma and other egg parasitoids
By
Medical Insects and Arachnids
Medical Insects and Arachnids
By Richard P. Lane,Roger Ward Crosskey
Advances in parasitic Hymenoptera research
Advances in parasitic Hymenoptera research
By Conference on the Taxonomy and Biology of Parasitic Hymenoptera (2nd 1987 University of Florida)