00463nam a2200145Ia 4500008004100000082002400041100002600065245002500091260004800116300001000164650001300174942000700187952010600194999001700300140113s9999    xx            000 0 und d  a632.38:576.8.097 J7  a" Matthews, R. E. F."  aPlant virus serology  b"London : Cambridge university press, 1957"  a128p.  aserology  cBK  00104070aKYMbKYMd2014-01-13l0o632.38:576.8.097 J7pKBK273r2014-01-13 00:00:00w2014-01-13yBK  c63562d63562