000 00360 am a2200121 a 4500
100 1 _aClark, Allen, Martin, J.H.
245 1 _aClassification of american wheat varieties
260 _aWashington
_c1922
300 _a1-238 p.
942 _2udc
_cB
440 _aClassification, Wheat United States Department of Agriculture. Bulletin No. 1074
901 _aS49765
999 _c106424
_d106424