Livres associés

The Coccidae tables for the identification of the subfamilies and some of the more important genera and species, together with discussions of their anatomy and life history

The Coccidae of Ceylon.

The Coccidae of Ceylon.

The Coccidae of Ceylon.

• Some useful Australian birds.
  Auteur(s): Froggatt, Walter Wilson
• A descriptive catalogue of the scale insects ("Coccidae") of Australia
  Auteur(s): Froggatt, Walter Wilson

• William J. Farrer, and the results of his work.
  Auteur(s): Guthrie, Frederick Bickell.
• Seed wheat: an investigation and discussion of the relative value as seed of large plump and small shrivelled grains.
  Auteur(s): Cobb, Nathan Augustus
• Report on parasitic and injurious insects.
  Auteur(s): Froggartt, Walter Wilson.