كتب ذات صلة

Vertical farming

Traité d''analyse des matières agricoles ...

Tobacco soils of the United States: a preliminary report upon the soils of the principal tobacco districts.

Talks about the soil in its relation to plants and business. A book of observations and experiments for the use of schools, students, and farmers.

• Salmonia: or, Days of fly fishing. In a series of conversations; with some account of the habits of fishes belonging to the genus Salmo.
  المؤلفون: Davy, Humphry
• المؤلفون: Sinclair, George
• Hortus Gramineus Woburnensis or, An account of the results of experiments on the produce and nutritive qualities of different grasses and other plants used as the food of the more valuable domestic animals; instituted by John, Duke of Bedford ...
  المؤلفون: Sinclair, George