كتب ذات صلة

The utility of sulphate of ammonia in agriculture.

A tribute to Levi Stockbridge, professor of agriculture in the Massachusetts agricultural college from 1871 to 1882, and president of the college from 1880 to 1882.

Talks on manures : a series of familiar and practical talks between the author and the deacon, the doctor, and other neighbors, on the whole subject of manures and fertilizers

Some observations on manuring with bone-dust.

• A pilgrimage of British farming 1910-1912
  المؤلفون: Hall, Daniel
• The fertility of the soil being the seventeenth Robert Boyle lecture delivered before the Oxford University Junior Scientific Club on the 3rd of June, 1910
  المؤلفون: Hall, Daniel
• Fertilisers and manures
  المؤلفون: Hall, Daniel