000 00324 a2200133 4500
100 _a
_d
245 1 _aFeeding bees
260 _aLondon
_c1953
300 _a1-6 p.
440 _aGreat Britain Ministry of Agriculture, Fisheries and Food. Advisory Leaflet No. 412
650 _aFeeding
942 _2udc
_cB
901 _a39091
999 _c55310
_d55310