L�on and the insects (Paperback or Softback)

Scale Insects and Their Control / (Paperback or Softback)

Collecting And Preserving Insects (Paperback or Softback)

Mite Pests of Ornamentals and Their Control / (Paperback or Softback)

Toumey - Notes On Scale Insects In Arizona - New paperback or softback - X555z

Marlatt - Scale Insects And Mites On Citrus Trees - New paperback or s - X555z

Jack - Notes On Some Injurious Insects - paperback or softback - X555z

Reports on Aquatic Insects; v.3 (Paperback or Softback)