00454    a2200157   4500020001500000082002100015100002300036245005600059260007300115300001900188650002000207650001600227650001700243700002000260700001600280  a0896296466  a333.9100112bROS  aRosegrant, Mark W.  aWorld water and food to 2025bdealing with scarcity  aWashingtonbInternational food Policy Research Institurec2002g2002  axv,322p.c23cm  aEconomic Models  aFood supply  aWater Supply  aCline, Sarah A.  aCai, Ximing