00439nam a2200169Ia 4500003000400000008004100004082001800045100002200063245004200085250001200127260004200139300001400181650001800195650002300213650001900236650001400255OSt170901s1974    xx            000 0 und d  a581.234bS55P  aSmith, Kenneth M. 0aPlant Viruses / bby Kenneth M. Smith  a5th ed.  a.- Londonb: Chapman and Hallc, 1974  avii,211p.  aPure Sciences  aBotanical Sciences  aPlant Virology  aBook Bank