000 00325 am a2200121 a 4500
100 1 _a
_d
245 1 _aWhite-heads or take-all of wheat and oats
260 _aLondon
_c1913
300 _a1-4 p.
942 _2udc
_cB
440 _aHeads, Wheat, Oat London Board of Agriculture and Fisheries. Leaflet No. 273
901 _aS46309
999 _c101889
_d101889