TY - BOOK AU - Kado, Clarence I. [e.d.] AU - Agrawal, Hari O. [e.d.] TI - Principles and Techniques in Plant Virology PY - 1972/// CY - New York PB - Van Nostrand Reinhold Company KW - Virus diseases of Plants KW - Plant Viruses KW - Plant Virology UR - http://14.139.59.218:80/cgi-bin/koha/opac-detail.pl?biblionumber=1790 ER -