000 01659nam a2200313Ia 45e0
008 181001s1981 xx 000 0 und d
100 _aSchawb etc. &
245 0 _aSoil and water conservation engineering
260 _aNewyork
_bjohn Wiley & sons
_c1981
300 _a525
700 _a4Author
942 _2ddc
_cBK
999 _c3415
_d3415