كتب ذات صلة

Bovine tuberculosis

Legislation with reference to bovine tuberculosis being a digest of the laws now in force and a transcript of the laws, rules and regulations, and proclamations for the several states and territories.

Investigations concerning bovine tuberculosis with special reference to diagnosis and prevention ...

• Diseases of poultry part 1
  المؤلفون: Pearson, Leonard ,  Warren, Benjamin Harry
• Essentials of milk hygiene : a practical treatise on dairy and milk inspection and on the hygienic production and handling of milk, for students of dairying and sanitarians
  المؤلفون: Pearson, Leonard ,  Jensen, C. O.
• Essentials of milk hygiene a practical treatise on dairy and milk inspection and on the hygienic production and handling of milk, for students of dairying and sanitarians
  المؤلفون: Pearson, Leonard ,  Jensen, C. O.