000 00309nam a22001217a 4500
041 _aEnglish
082 _a576.64
_bSIN/AS
100 _aSingh, B P
245 _aAspects of plant science : Current trends in plantvirology
260 _aNew Delhi
_bToday and tomorrows
_c1982
300 _a223p.
942 _cBK
999 _c253145
_d253145