00502nam a2200133Ia 4500008004100000082003400041100004600075245007100121260002700192300000800219942000700227952011700234999001700351140113s9999    xx            000 0 und d  a"631.67""1974"" (082.2)   L4"  aInternational Drip Irrigation Association  aProceedings of the 2nd International Drip irrigation congress 1974  a1975bIDIAcCalifornia  a186  cBK  00104070aVTLbVTLd2014-01-13l0o"631.67""1974"" (082.2)   L4"pVBK4267r2014-01-13 00:00:00w2014-01-13yBK  c60851d60851