00000nam 2200000zi 4500 9.907008 CaOODSP 20250506145325 m o d f cr cn||||||||| 220118s1980 onca ob f100 0 eng d CaOODSP eng rda CaOODSP n-cn--- A22-666/1980E-PDF International Council for the Study of Viruses and Virus-like Diseases of the Grapevine. Meeting (7th : 1980 : Niagara Falls, Ontario) issuing body. Proceedings of the 7th meeting of the International Council for the Study of Viruses and Virus-like Diseases of the Grapevine : Niagara Falls, Canada, September 8-12, 1980 / compiled and edited by A.J. McGinnis. [Ottawa] : Agriculture Canada, [1980?] 1 online resource (xix, 355 pages) : illustrations text txt rdacontent computer c rdamedia online resource cr rdacarrier "Digitized by the Internet Archive in 2012 with funding from Agriculture and Agri-Food Canada - Agriculture et Agroalimentaire Canada." Includes bibliographical references. Grapes Diseases and pests Congresses. Virus diseases of plants Congresses. Vigne Maladies et fléaux Congrès. Plantes Maladies à virus Congrès. Conference papers and proceedings lcgft McGinnis, A. J., editor. Canada. Agriculture Canada, issuing body. PDF 14.83 MB https://publications.gc.ca/collections/collection_2022/aac-aafc/A22-666-1980-eng.pdf