Livres associés

Report of the United States Entomological Commission.

Os insectas damninhos na agricultura

Les sciences biologiques appliqu�ees �a l''agriculture et la lutte contre les ennemis des plantes aux �Etats-Unis

Insects and insecticides. A practical manual concerning noxious insects and the methods of preventing their injuries.

• Manual of vegetable-garden insects
  Auteur(s): Crosby, Cyrus Richard ,  Leonard, Mortimer Demarest
• Manual of vegetable-garden insects
  Auteur(s): Crosby, Cyrus Richard ,  Leonard, Mortimer Demarest.
• Manual of fruit insects
  Auteur(s): Crosby, Cyrus Richard ,  Slingerland, M. V.

• Wild neighors: out-door studies in the United States
  Auteur(s): Ingersoll, Ernest
• Wild neighbors: out-door studies in the United States
  Auteur(s): Ingersoll, Ernest
• Walden
  Auteur(s): Thoreau, Henry David ,  Rees, Byron Johnson, [from old catalog]