000 00270nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aRAGSDALE. N.N ; KUHR
245 0 _aPesticides minimizing the risks
260 _cACS
365 _b0
650 _aNIL
942 _cBK
999 _c94353
_d94353