# The response by grazing dairy cows to supplementary feeds

> 2002 doctoral thesis by John William Penno at Massey University

**Wikidata**: [Q112857971](https://www.wikidata.org/wiki/Q112857971)  
**Source**: https://4ort.xyz/entity/the-response-by-grazing-dairy-cows-to-supplementary-feeds


## References

1. [Source](http://hdl.handle.net/10179/2070)