000			00309nam a2200133Ia 4500
008			130223s9999 xx 000 0 und d
245			_aNarcissus pests
250			_a6th rev. edn.
260			_aLondon
260			_c1970
440			_aNo. 51; Great Britain Ministry
901			_pS19038
942			_cB _2udc
999			_c128107 _d128107