000 00332 am a2200121 a 4500
100 1 _aShollenberger, J.H.
245 1 _aWheat requirements in europe
260 _aWashington
_c1936
300 _a1-190 p.
942 _2udc
_cB
440 _aWheat United States Department of Agriculture. Technical Bulletin No. 535
901 _aS50053
999 _c106851
_d106851