A Cambodian farmer who is a land mine victim poses with his new prosthetic leg at the Handicap International physical rehabilitation centre in Takeo July 6, 2010. Cambodia is amongst the countries most severely affected by the problem of mines and unexploded ordnance, both for the number of victims and in terms of contaminated surface. REUTERS/Damir Sagolj (CAMBODIA - Tags: POLITICS CIVIL UNREST HEALTH)