Livres associés

Traité d''analyse des matières agricoles ...

Simple exercises illustrating some applicants of chemistry to agriculture.

Elements of scientific agriculture : or, The connection between science and the art of practical farming

Science in farming. A textbook on the principles of agriculture, including a treatise on agricultural chemistry.

• Reports on peat, muck, and commercial manures made to the Connecticut state agricultural sociey in 1857-8.
  Auteur(s): Johnson, Samuel W.
• How crops grow A treatise of the chemical composition, structure, and life of the plant, for all students of agriculture ...
  Auteur(s): Johnson, Samuel W.
• Agricultural chemistry--soil-analysis.
  Auteur(s): Johnson, Samuel W.

• Wheat culture. How to double the yield and increase the profits.
  Auteur(s): Curtiss, Daniel S. [from old catalog]
• Vegetable gardening
  Auteur(s): Watts, Ralph Levi
• Tobacco leaf: its culture and cure, marketing and manufacture. A practical handbook on the most approved methods in growing, harvesting, curing, packing and selling tobacco, also of tabacco manufacture
  Auteur(s): Killebrew, J. B. ,  Myrick, Herbert