000 00506nam a2200193Ia 4500
008 170901s1979 xx 000 0 und d
020 _a0632002948
082 _a632
_bE20P
100 _aEbbels, D. L.
245 0 _aPlant Health
250 _a1
260 _aNew York
_bBlackwell Scientific Publications
_c1979
300 _a322
650 _aAgriculture and related technologies
650 _aTechnology (Applied sciences)
653 _aPlant diseases
700 _aKing, J. E.
942 _2ddc
_cBK
999 _c14344
_d14344