TY - BOOK AU - N ANUPAMA AU - Dr. G PADMAKUMARI TI - EFFECT OF MANAGEMENT PRACTICES ON THE INCIDENCE AND INTENSITY OF GREY BLIGHT DISEASE OF COCONUT U1 - J:4 N97 AN 71 PY - 1997/// CY - COLLEGE OF AGRICULTURE VELLAYANI PB - DEPARTMENT OF PLANT PATHOLOGY ER -