Livres associés

The succession of forest trees and Wild apples

Report by the executive committee on the treasurer''s, the finance committee and the special committee reports. The letters, discussions ... concerning the Gano apple. The rules of nomenclaature adopted by the American pomological society ...

Productive orcharding modern methods of growing and marketing fruit

Productive orcharding modern methods of growing and marketing fruit

• Pest control in commercial fruit plantings
  Auteur(s): Kelley, Victor W. ,  Powell, Dwight.
• Effect of certain hydrocarbon oils on respiration of foliage and dormant twigs of the apple
  Auteur(s): Kelley, Victor W.
• A comparison of the transpiration rates of twenty-one deciduous fruit species
  Auteur(s): Kelley, Victor W.

• A study of soybean varieties with reference to their use as food
  Auteur(s): Woodruff, Sybil ,  Klaas, Helen
• A study of the factors influencing the improvement of the potato
  Auteur(s): East, Edward M.
• Some important insects of Illinois shade trees and shrubs
  Auteur(s): Forbes, Stephen Alfred