000 00610 a2200229 4500
245 1 _aStudies on a mosaic disease of black nightshade ( Solanum nigrum L.)
300 _a79p.
650 _aSolanum nigrum
650 _aPlant diseases
650 _aChemcophysical properties
650 _aHosts
650 _aViruses
650 _aSpecies
650 _aInsectia
650 _aAscorbic acid
650 _aInfection
502 _cIARI, Division of Mycology and Plant Pathology, New Delhi
_bM.Sc.
_d1989
502 _gRangaraju, R.
100 1 _aChatterji, U.
942 _2udc
_cT
901 _aT4974
999 _c142215
_d142215