000 00280nam a2200133Ia 4500
008 191031s9999 xx 000 0 und d
100 _aPrakasam
245 0 _aField crop diseases
260 _b"AE Pub, CBE"
260 _c1997
365 _b60
500 _aC.R
942 _cBK
999 _c221278
_d221278