000 00296 am a2200121 a 4500
100 1 _a
_d
245 1 _aCleanliness in the dairy
260 _aLondon
_c1911
300 _a1-8 p.
942 _2udc
_cB
440 _aDairy London Board fo Agriculture and Fisheries. Leaflet No. 151
901 _aS46285
999 _c101849
_d101849