000 00274nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aGERRARD (AJ)
245 0 _aSoils and landforms
260 _cNIL
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
_01
999 _c58325
_d58325