000 00343 am a2200133 a 4500
080 _a672.713:643.3
100 1 _aMiller, Helen G.
245 1 _aAre you a sharp kniff buyer
260 _aLaramie
_c1967
300 _a1-7 p.
942 _2udc
_cB
440 _aKniff Wyoming Agricultural Experiment Station. Bulletin No. 471
901 _aS18233
999 _c107273
_d107273