Related Books

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.

• A treatise on some of the insects of New England which are injurious to vegetation
  Author(s): Harris, Thaddeus William
• A report on the insects of Massachusetts injurious to vegetation.
  Author(s): Harris, Thaddeus William
• Entomological correspondence of Thaddeus William Harris, M.D.
  Author(s): Harris, Thaddeus William ,  Scudder, Samuel Hubbard

• An enumeration of North American Lichenes with a preliminary view of the structure and general history of these plants, and of the Friesian system; to which is prefixed, an essay on the natural systems of Oken, Fries, and Endlicher.
  Author(s): Tuckerman, Edward
• Chemistry in its application to agriculture and physiology.
  Author(s): Liebig, Justus ,  Playfair, Lyon Playfair
• Chemistry in its application to agriculture and physiology.
  Author(s): Liebig, Justus ,  Playfair, Lyon Playfair