Studies on cowpea aphid borne mosaic virus on cowpea (Vigna unguicualata (L) walp)
Revathi (N)
Studies on cowpea aphid borne mosaic virus on cowpea (Vigna unguicualata (L) walp) - "M.Sc., Plant Pathology" 1991
Studies on cowpea aphid borne mosaic virus on cowpea (Vigna unguicualata (L) walp) - "M.Sc., Plant Pathology" 1991