كتب ذات صلة

On the nature and property of soils their connexion with the geological formation on which they rest, the best means of permanently increasing their productiveness, and on the rent and profits of agriculture

Lessons on soil.

The formation of vegetable mould, through the action of worms with observations on their habits.

How crops feed. A treatise on the atmosphere and the soil as related to the nutrition of agricultural plants.

• Rural New York
  المؤلفون: Fippin, Elmer Otterbein
• The principles of soil management
  المؤلفون: Fippin, Elmer Otterbein ,  Lyon, T. L.
• Examining and grading grains
  المؤلفون: Lyon, Thomas Lyttleton ,  Montgomery, E. G., [from old catalog]

• The house of Halliwell : a novel
  المؤلفون: Wood, Henry
• The red court farm : a novel
  المؤلفون: Wood, Henry
• The Egyptian problem
  المؤلفون: Chirol, Valentine