000 00326nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aMinistry of agriculture
245 0 _aReview of the persistent organs chlorine pesticides
260 _bmajestry's stationery office
260 _c1964
365 _b4.50
942 _cBK
999 _c195601
_d195601