000 00326 am a2200133 a 4500
080 _a410
100 1 _a
_d
245 1 _aOnion fly
260 _aLondon
_c1954
300 _a1-4 p.
942 _2udc
_cB
440 _aOnion Great Britain Ministry of Agriculture, Fisheries and Food. Advisory Leaflet No. 163
901 _aS55570
999 _c113968
_d113968