000 00307 a2200133 4500
080 _a576.858
_bW 417 V
245 1 _aVirus
_cby W. Weidel
260 _aAnn Arbor
_bUniversity of Michigan Press
_c1962
650 _aVirus
650 _aViruses
100 1 _aWeidel, W.
_d
300 _a159 p.
901 _a124440
999 _c69870
_d69870