Title: Viruses and virus like diseases affecting Betula spp. A collation of the available information on the virus - like agents naturally affecting European and North American birches and an assessment of two viruses about which most is known.
Publisher: Extracted from The Proceedings of the Royal Society of Edinburgh, Section B, 1984.
SKU: 72976
Note; this is an extracted article from the collected volume, not an offprint or reprint. Octavo. 13 pages, 2 plates, 1 table, 1 figure. Disbound. Very Good.