000 00311 am a2200121 a 4500
100 1 _aManhart, V.C.
245 1 _aBetter cream for buttermaking
260 _aUSA
_c1923
300 _a1-12 p.
942 _2udc
_cB
440 _aButter Purdue Agricultural Experimental Station. Circular No. 113
901 _aS47670
999 _c103616
_d103616