000 00328nam a2200109Ia 4500
008 191031s9999 xx 000 0 und d
100 _aGunter zweig
245 0 _aAnalytical methods for pesticides plant growth regulators and food additives vol.3
260 _b"International book centre, CBE"
365 _b90.00
942 _cBK
999 _c193609
_d193609