كتب ذات صلة

A bibliography of the northern corn rootworm, Diabrotica longicornis (Say), and the western corn rootworm, Diabrotica virgifera LeConte (Coleoptera: Chrysomelidae)

• Use of feather minerals as biological tracers to determine the breeding and molting grounds of wild geese
  المؤلفون: Hanson, Harold C. ,  Jones, Robert L.
• The nest biology of the bees : Andrena (Melandrena) regularis Malloch and Andrena (Melandrena) carlini Cockerell (Hymenoptera: Andrenidae)
  المؤلفون: Schrader, Martha Northam. ,  LaBerge, Wallace E.
• Control of elm diseases in nursery elm plantings
  المؤلفون: Carter, J. Cedric