# Studies on the viruses of hop (Humulus lupulus L.) in New Zealand

> 1989 doctoral thesis by F. S. Hay at University of Canterbury

**Wikidata**: [Q112108450](https://www.wikidata.org/wiki/Q112108450)  
**Source**: https://4ort.xyz/entity/studies-on-the-viruses-of-hop-humulus-lupulus-l-in-new-zealand


## References

1. [Source](https://hdl.handle.net/10182/1534)