Livres associés

The proteins of the wheat kernel.

Essays on wheat, including the discovery and introduction of marquis wheat, the early history of wheat-growing in Manitoba, wheat in Western Canada, the origin of red bobs and kitchener, and the wild wheat of Palestine.

Hybridizing wheat and emmer.

Some relations of maintained temperatures to germination and the early growth rate of wheat in nutrient solutions

• Agricultural botany, theoretical and practical.
  Auteur(s): Percival, John
• Common weeds of the farm & garden
  Auteur(s): Percival, John ,  Long, H. C.

• Text book of fungi including morphology, physiology, pathology, classification, etc.
  Auteur(s): Massee, George.
• The roll of the seasons a book of nature essays.
  Auteur(s): Desmond, G. G.
• Problems of evolution.
  Auteur(s): Headley, F. W.