كتب ذات صلة

Unit requirements for producing market milk in eastern Nebraska.

Third report of the Commission on milk standards appointed by the New York milk committee ...

The theory and practice of cattle-breeding.

Text book of milk hygiene

• Dairy farming
  المؤلفون: Eckles, Clarence Henry ,  Warren, George F.
• Dairy farming
  المؤلفون: Eckles, Clarence Henry ,  Warren, George F.

• 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]