000 00244nam a2200109Ia 4500
008 240531s9999 xx 000 0 und d
082 _aJ631 4 CRO
100 _aCROSS, GWEN
245 0 _aSoil Erosion
260 _aLongman
_b1956
942 _cJNF
999 _c332830
_d332830