000 00294nam a2200109Ia 4500
008 210616s9999 xx 000 0 und d
100 _aSkargon, Yvonne
245 0 _aWater marks
260 _c2003
650 _aTechnology and Applied Sciences
_bAgriculture and Related Technologies
942 _cBK
999 _c3441
_d3441