TY - BOOK AU - Dijkstra,Jeanne AU - Jager,Cees P.de TI - Practical plant virology: protocols and exercises SN - 3540637591 AV - QR351 .D31 PY - 1998/// CY - Berlin, New York PB - Springer KW - KW - Plant viruses KW - Problems, exercises, etc N1 - Includes bibliographical references and index ER -