000 00328nam a2200109Ia 4500
008 191031s9999 xx 000 0 und d
100 _aGunter zweig
245 0 _aAnalytical methods for pesticides plant growth reglators and food additives vol.2
260 _b"International book centre, CBE"
365 _b172.50
942 _cBK
999 _c194304
_d194304