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.

• Report of the Superintendent of gardens and grounds for 1891
  Auteur(s): Saunders, William
• Insects injurious to fruits
  Auteur(s): Saunders, William
• Insects injurious to fruits.
  Auteur(s): Saunders, William

• Text-book of general therapeutics for veterinarians
  Auteur(s): Fröhner, Eugen
• The sportsman''s paradise or, The lake lands of Canada ...
  Auteur(s): Watson, Beriah André
• Sorghum and its products. An account of recent investigations concerning the value of sorghum in sugar production, together with a description of a new method of making sugar and refined syrup from this plant.
  Auteur(s): Stewart, F. L.