TY - BOOK AU - K UMAMAHESWARAN AU - Dr. S BALAKRISHNAN TI - TRANSMISSION, PHYSICAL PROPERTIES AND HOST RANGE OF PUMPKIN MOSAIC VIRUS U1 - J:4 N85 UM 36 PY - 1985/// CY - COLLEGE OF AGRICULTURE VELLAYANI PB - DEPARTMENT OF PLANT PATHOLOGY ER -