Typescript; author's name is corrected in pen on t.p. Includes bibliographical references (leaves 52-55). A study has been made of an undescribed virus disease, Centrosema mosaic. Field observations on its occurence, ecology, symptoms, and host range, together with experimental data on mechanical, insect and other methods of transmission are recorded.
| Identifer | oai:union.ndltd.org:ADTP/114870 |
| Date | January 1959 |
| Creators | Velsen, Reuben John van. |
| Publisher | Adelaide |
| Source Sets | Australiasian Digital Theses Program |
| Language | English |
| Detected Language | English |
| Relation | SUA |
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