000 00286nam a2200121Ia 4500
008 221219s9999 xx 000 0 und d
100 _aR.S. Singh
245 0 _aDiseases of vegetable crops
250 _a4th
260 _bSCIENTIFIC PUBLISHERS
650 _aPlant Pathology
942 _cBK
999 _c4081
_d4081