Livres associés

Vollständige Naturgeschichte der schädlichen Forstinsekten : ein Handbuch für Forstmänner, Cameralisten und Dekonomen

Ueber den unmittelbaren nutzen der insekten.

A treatise on some of the insects of New England which are injurious to vegetation

Some south Indian insects and other animals of importance considered especially from an economic point of view

• Report of Dr. Fitch on the noxious and other insects, detrimental to agriculture
  Auteur(s): Fitch, Asa
• First and second report on the noxious, beneficial and other insects, of the state of New York : made to the State Agricultural Society, pursuant to an appropriation for this purpose from the legislature of the state
  Auteur(s): Fitch, Asa

• New York state agricultural college. Charter, ordinances, regulations, and course of studies
  
• A new system of horse training, including a treatise on shoeing
  Auteur(s): Clapp, S. R.
• On the serpents of New York with a notice of a species not hitherto included in the fauna of the state.
  Auteur(s): Baird, Spencer Fullerton