000 00261nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a632
_bNAG
100 _aNagarajan, S.
245 _aPlant disease epidemiology
260 _bOxford & IBH
_aNew Delhi
_c1922
999 _c132525
_d132525