000 00328 am a2200121 a 4500
100 1 _aErdman, L.W., Wilkins, F.S.
245 1 _aSoybean inoculation studies
260 _aIowa
_c1928
300 _a56 p.
942 _2udc
_cB
440 _aSoybean Iowa Agricultural Experiment Station. Research Bulletin No. 114
901 _aS58134
999 _c100997
_d100997