Biosecurity? “All of measures which can or should be taken K. Gooderham to prevent infectious agents, insects, rodents, and wild birds from entering or surviving, and infecting or endangering the wellbeing of animal flocks”
Biosecurity? “All of measures which can or should be taken K. Gooderham to prevent infectious agents, insects,rodents, and wild birds fromentering or surviving, and infecting or endangering the wellbeing of animal flocks” 68