* More food possible without water crisis, experts say
* Africa has greatest potential for improvement
By Deborah Zabarenko, Environment Correspondent
WASHINGTON, Sept 26 (Reuters) - Major river basins in Africa, Asia and Latin America could sustainably double food production in some of the poorest parts of the globe in the next few decades, water experts reported on Monday.
But myriad competing claims on the water -- from industry, cities and power producers among others -- may stand in the way of a big increase in food production. ... Read more about River basins could double food production - study