000 00268nam a2200121Ia 4500
008 221219s9999 xx 000 0 und d
100 _aR.S. Singh
245 0 _aDiseases of Vegetable Crops
250 _a3rd
260 _bIBH
650 _aPlant Pathology
942 _cBK
999 _c2837
_d2837