# A systems approach to apple black spot management in Canterbury

> 1990 master's thesis by D. W. L. Manktelow at Lincoln University

**Wikidata**: [Q112852809](https://www.wikidata.org/wiki/Q112852809)  
**Source**: https://4ort.xyz/entity/a-systems-approach-to-apple-black-spot-management-in-canterbury


## References

1. [Source](https://hdl.handle.net/10182/3091)