كتب ذات صلة

Plant products and chemical fertilizers

On the science of agriculture: comprising a commentary on and comparative investigation of the agricultural chemistry of Kirwan and Sir Humphry Davy

From the letter-files of S.W. Johnson, professor of agricultural chemistry in Yale University, 1856-1896, director of the Connecticut Agricultural Experiment Station, 1877-1900 edited by his daughter, Elizabeth A. Osborne.

Forstliche Bodenkunde und Standortslehre

• Researches on the motion of the juices in the animal body.
  المؤلفون: Liebig, Justus ,  Gregory, William
• The natural laws of husbandry
  المؤلفون: Liebig, Justus ,  Blyth, John
• Letters on modern agriculture
  المؤلفون: Liebig, Justus ,  Blyth, John

• Die Forsteinrichtung
  المؤلفون: Judeich, Johann Friedrich