M.R. Ravikumar Studies on bacterial spot of tomato (Lycopersicon esculentum Mill.) Caused by Xanthomonas campestris pv. vesicatoria (Doidge) Dy - M.Sc (Agri) - Bangalore University of Agricutural Sciences, Bangalore 1994 - 123p ENGLISH Dewey Class. No.: 630 / KUM