TY - BOOK AU - Makwana, Jayesh R., TI - Investigations on Charcoal Rot Disease (Macrophomina Phaseolina (Tassij Goid) of Soyabean (Glycie Max ( L.) Merill) Under South Gujarat Conditions PY - 2009/// CY - Navsari PB - Plant Pathology N.M.College ER -