000 00327nam a2200133Ia 4500
008 160316s1987 xxu||||| |||| 00| 0 eng d
020 _a
100 _aBeckman, C H
245 _aNature Of Wilt Diseases Of Plant
250 _a
260 _aMinnesota
_bAmerican Phytopathological Society
_c1987
300 _a175
700 _a
_a
999 _c17025
_d17025