Indian farm labourers use shovels as they separate grains of rice from the husk at a grain market in Amritsar,20 September 2005. Large numbers of labourers migrate from the villages of the northern Indian state of the Punjab to undertake seasonal work in the markets for which they receive a kilogramme of rice per day. AFP PHOTO/NARINDER NANU (Photo credit should read NARINDER NANU/AFP/Getty Images)
