000 00409nam a2200157Ia 4500
008 140317s9999 xx 000 0 und d
082 _a631.4
100 _aSchwab,G.O.
245 _aSoil and Water Conservation Engineering 2nd Edition.
260 _aNew York
_bJohn Wiley
_c1966
300 _a683
653 _aSoil Conservation
653 _aWater Conservation Eng.
700 _aOthers
942 _2ddc
_cBK
999 _c8654
_d8654