كتب ذات صلة

Factors influencing the abscission of flowers and partially developed fruits of the apple.

An apple orchard survey of Niagara County New York ...

Apple growing

Address by Howard Elliott ...

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