كتب ذات صلة

A report on the chestnut tree blight : the fungus, Diaporthe parasitica, Murrill

The chestnut bark disease a grave danger which threatens our forest trees, with its remedy.

• Propagation of forest trees having commercial value and adapted to Pennsylvania.
  المؤلفون: Wirt, George H. [from old catalog]
• Pennsylvania trees
  المؤلفون: Illick, Joseph Simon
• The strumella disease of oak and chestnut trees
  المؤلفون: Heald, F. D. ,  Studhalter, Richard Arthur