1. What are the diseases common in poultry that may be detected through an examination of the feet of the birds?
2. What was the total number of chickens slaughtered in Ontario in the period from January 1, 1965 to March 31, 1965?
3. Of the total number of birds slaughtered, how many carcasses were condemned due to disease which was detected through an examination of the feet?
Subtopic: POULTRY DISEASES DETECTED THROUGH EXAMINATION OF FEET