The relationship between milk production and farm-gate nitrogen surplus for the Waikato region, New Zealand.
| Image |  |
|---|---|
| Description | scientific article |
| Author/s | |
| Publication date | September 18, 2011 |
| Language | |
| Country of origin | |
| Wikipedia link | |
| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |