000 00356nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aPierstroff, A.L.
245 _aStudies on the fire-blight organism, bacillus amylovorus
260 _aIthaca
_c1931
300 _a1-53 p.
440 _aCornell Agricultural Experime
901 _a19530
942 _cB
_2udc
999 _c2951
_d2951