Hazell, P. B. R.; Oram, Peter A.; Chaherli, Nabil - International Food Policy Research Institute (IFPRI) - 2001
Drought is a recurrent and often devastating threat to the welfare of countries in the Middle East and North Africa (MENA) where three-quarters of the arable land has less than 400 mm of annual rainfall, and the natural grazings, which support a majority of the 290 million ruminant livestock,...