# A comparison of reproductive performance and physiology of three genotypes of Holstein Friesian dairy cattle

> 2003 doctoral thesis by Lorna Rachel McNaughton at Massey University

**Wikidata**: [Q112858816](https://www.wikidata.org/wiki/Q112858816)  
**Source**: https://4ort.xyz/entity/a-comparison-of-reproductive-performance-and-physiology-of-three-genotypes-of-holstein-friesian-dairy-cattle


## References

1. [Source](http://hdl.handle.net/10179/1862)