000 00303nam a2200121Ia 4500
008 230108s9999 xx 000 0 und d
100 _aMandal R.C
245 0 _a"Weed,weedicide and weed control Principles &Practices"
260 _bKnowledge
365 _b695.00
650 _aAgronomy
942 _cBK
999 _c256816
_d256816