00496     2200193   4500001002100000008004500021035002000066245003600086100002200122250001200144260002600156300003000182084001700212082001100229650001900240650001200259650001600271990001500287INLIS000000000003801                                   Inggris    a0010-0621000087  aPlant virusescKenneth M. Smith  aSmith, Kenneth M.  a4th ed.  aLondonbMethuenc1968  aix, 166 p.: ill.;c20 cm.  a632 38 SMI p  a632 38  aTROPICAL CROPS  aFARMERS  aPUERTO RICO  a87/KA/2021