000 00317 am a2200121 a 4500
100 1 _aValentine, G.M.
245 1 _aOverrun in buttermaking
260 _aWellington
_c1932
300 _a1-14 p.
942 _2udc
_cB
440 _aButtermaking New Zealand Department of Agriculture. Bulletin No. 109
901 _aS49420
999 _c105932
_d105932