TY - BOOK AU - Kumar, Anil, TI - Investigation on Leaf Spot Disease [Macrophomina phaseolina (Tassi.) Goid.] of Cowpea [Vigna unguiculata (L.) Walp.] Under South Gujarat Condition (With:CD) PY - 2006/// CY - Navsari PB - Plant Pathology N.M.College ER -