By Dr Piers D Millet1 Feb 2007
Security agencies are increasingly worried by the potential for terrorists to attack national food supplies and livestock with biological weapons. Dr Piers D Millet explains how such an attack could cause more destruction than a chemical or nuclear device.
You need 4 credits to access this item
If you are a member or registered user, please login
Not already a member and have not yet registered?
Add your comments