00313    a2200121   4500020001800000082001600018100002100034245003500055260003900090300002500129650001800154650001900172  a9780124805583  a579.28bMAT  aMatthews, R.E.F.  aFundamentals of plant virology  aLondonbAcademic Pressc1992g1992  axii,405p.billc25cm  aPlant viruses  aMicroorganisms