000 00323nam a22001217a 4500
020 _a81-272-1372-1
100 _aD P Tripathi
245 _aIntroductory Plant Virology
260 _aLudhiana
_bKalyani
_c2004
300 _a555
650 _ahistory
_amorphology and structure
_aclassification of plant viruses
942 _cBBS
999 _c299224
_d299224