# Systematics and phylogeography of the large land snail Powelliphanta

> 2018 doctoral thesis by Kathleen Joy Walker at Massey University

**Wikidata**: [Q112938607](https://www.wikidata.org/wiki/Q112938607)  
**Source**: https://4ort.xyz/entity/systematics-and-phylogeography-of-the-large-land-snail-powelliphanta


## References

1. [Source](http://hdl.handle.net/10179/15111)