000 00327nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aHammer, B.W., Baker, M.P.
245 _aStudies on staters
260 _aAmes
_c1928
300 _a132-156 p.
440 _aIowa Agricultural Experiment
901 _a21944
942 _cB
_2udc
999 _c3734
_d3734