Livres associés

The water relations of plants : a symposium of the British Ecological Society, London, 5-8 April 1961

Vegetable physiology and systematic botany

Études physiologiques sur les animalcules des infusions végétales, comparés aux organes élémentaires des végétaux

Études physiologiques sur les animalcules des infusions végétales, comparés aux organes élémentaires des végétaux

• Fungous diseases of plants with chapters on physiology, culture methods and techniques.
  Auteur(s): Duggar, Benjamin M.
• Fungous diseases of plants : with chapters on physiology, culture methods and technique
  Auteur(s): Duggar, Benjamin M.
• Biological effects of radiation mechanism and measurement of radiation, applications in biology, photochemical reactions, effects of radiant energy on organisms and organic products.
  Auteur(s): Duggar, Benjamin M. ,  Clark, Janet Howell

• Wild neighors: out-door studies in the United States
  Auteur(s): Ingersoll, Ernest
• Wild neighbors: out-door studies in the United States
  Auteur(s): Ingersoll, Ernest
• Walden
  Auteur(s): Thoreau, Henry David ,  Rees, Byron Johnson, [from old catalog]