000 00350nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aElmer, O.H.
245 _aSweetpotatoes and their diseases
260 _aManhattan
260 _c1960
300 _a1-48 p.
440 _aKansas Agricultural Experiment
901 _pS7942
942 _cB
_2udc
999 _c135180
_d135180