كتب ذات صلة

Moyens de se préserver du bled noir

A monograph of the British Uredineae and Ustilagineae with an account of their biology including the methods of observing the germination of their spores and of their experimental culture.

Corn smut caused by Ustilago maydis

Investigations in the general field of mycology : continuation of the moulds and yeasts.

• Leaf smut of timothy
  

• Sun-scald of fruit trees : a type of winter injury
  المؤلفون: Mix, A. J.
• A study of selections for the size, shape and color of hens'' eggs
  المؤلفون: Benjamin, Earl W.
• A study, by the crop survey method of factors influencing the yield of potatoes
  المؤلفون: Hardenburg, E. V.