000 00287nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aSingh.R.S
245 0 _aIntroduction to principles of plant pathology
260 _bOxford & IBH
260 _c2014
365 _b410
942 _cBK
999 _c134181
_d134181