000 00310nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aHowell, J.K.
245 _aClover rust
260 _aIthaca
_c1890
300 _a130-139 p.
440 _aCornell Agricultural Experime
901 _a29391
942 _cB
_2udc
999 _c5704
_d5704