00322nam a22001097a 4500020001500000082002000015100006600035245003200101260004900133300000800182490002200190  a8172333765  a631.587bSCI/DE  aFood and Agriculture Organization of the United Nations (FOA)  aDeficit Irrigation Practice  aJodhpurbScientific Publishers (india)c2002  a102  aWater Reports  22