000 00290 am a2200121 a 4500
100 1 _aHeaden,WM.P.
245 1 _aAlfalfa
260 _aFort Collins
_c1906
300 _a1-12 p.
942 _2udc
_cB
440 _aColorado Agricultural Experiment Station. Bulletin No. 111
901 _aS47066
999 _c102877
_d102877