TY - BOOK AU - K P JAYARAM AU - Dr. M CHANDRASEKHARAN NAIR TI - EPIDEMIOLOGY, SYMPTOMATOLOGY AND CONTROL OF LEAF SCALD DISEASE OF RICE U1 - J:4 N89 JA 44 PY - 1989/// CY - COLLEGE OF AGRICULTURE VELLAYANI PB - DEPARTMENT OF PLANT PATHOLOGY ER -