000 00318nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aErdman, L.W.
245 _aLegume inoculation
260 _aWashington
_c1948
300 _a1-20 p.
440 _aUnited States Department of A
901 _a25930
942 _cB
_2udc
999 _c4928
_d4928