000 00354nam a2200121Ia 4500
001 MPKV109024
008 120911s9999 xx 000 0 und d
082 _a631.7
245 _aWater Resources Research Vol 18
_c;
246 _aWater Resources Research Vol 13
260 _aWashington
_bAmerican Geophysical Union
_c1982
650 _aIrrigation and Drainige
999 _c72370
_d72370