000 00273nam a2200121Ia 4500
008 230501s2003 xx 000 0 eng d
082 _a580
100 _aVERMA (H.N.
245 0 _aBASICS OF PLANT VIROLOGY
260 _bOXFORD PUB.
_c2003
300 _a374
942 _2ddc
_cBB
999 _c5209
_d5209