000 00298 am a2200121 a 4500
100 1 _a
_d
245 1 _aMustard beetles
260 _aLondon
_c1912
300 _a1-4 p.
942 _2udc
_cB
440 _aMustard, Beetles London Board of Agriculture and Fisheries. Leaflet No. 263
901 _aS46297
999 _c101868
_d101868