Fifth international symposium on virus diseases of ornamental plants : Bad Harzburg 18-23 May 1980
chairman: Renate Koening ; Commission for Plant Protection, Working Group Virus Diseases of Ornamental Plants
Bok Engelsk 1980 International Symposium on Virus Diseases of Ornamental Plants
| Utgitt | Haag : ISHS, International Society for Horticultural Science , 1980
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| Omfang | 334 s. : ill.
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| Emner | Plants, Ornamental - Diseases and pests Congresses
Virus diseases of plants - Congresses Disease resistance Identification Vis mer... Ornamental Plants
Plant diseases Plant viruses Viroses prydvekst, prydplante virus plantesykdom motstandsdykrig,resistent |
