كتب ذات صلة

A treatise on milch cows, whereby the quality and quantity of milk which any cow will give may be accurately determined by observing natural marks or external indications alone; the length of time she will continue to give milk, &c.

The sterility of cows, its causes and treatment

A treatise on milch cows : whereby the quality and quantity of milk which any cow will give may be accurately determined by observing natural marks or external indications alone : the length of time she will continue to give milk, &c.

The cow in health and disease, embracing the fundamental principles of sanitation and hygiene, the proper care and treatment in all common diseases, the care of the dairy and dairy products, including municipal requirements and standardization.

• The cow
  المؤلفون: Van Wagenen, Jared

• Wild neighors: out-door studies in the United States
  المؤلفون: Ingersoll, Ernest
• Wild neighbors: out-door studies in the United States
  المؤلفون: Ingersoll, Ernest
• Walden
  المؤلفون: Thoreau, Henry David ,  Rees, Byron Johnson, [from old catalog]