000 00290nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aKLINGMAN (GC)
245 0 _aWeed Control as a Science
260 _cWiley & Eastern
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c41741
_d41741