كتب ذات صلة

Plant products and chemical fertilizers

Observations on the employment of salt in agriculture and horticulture, with directions for its application, founded on practice.

An essay on the use of salt for agricultural purposes with instructions for its employment as a manure, and in the feeding of cattle, sheep, &c.

Address to agriculturists on the national advantages of provincial establishments for making cheap salt from sea water, etc., etc.

• Soil fertility laboratory manual
  المؤلفون: Hopkins, Cyril George ,  Pettit, James Harvey

• Types and breeds of farm animals
  المؤلفون: Plumb, Charles Sumner
• Types and breeds of farm animals
  المؤلفون: Plumb, Charles S.
• Types and breeds of farm animals
  المؤلفون: Plumb, Charles Sumner