# D. John Campbell

> New Zealand botanist and ecologist who worked for DSIR and the Department of Conservation (1940 - )

**Wikidata**: [Q125495305](https://www.wikidata.org/wiki/Q125495305)  
**Source**: https://4ort.xyz/entity/d-john-campbell


## References

1. Museum of New Zealand Te Papa Tongarewa Collections Online
2. [Source](https://scd.landcareresearch.co.nz/Specimen/CHR%20590753)
3. [Source](https://newzealandecology.org/nzje/1602.pdf)
4. [Source](https://www.nzpcn.org.nz/publications/documents/plant-checklist-for-dsir-study-area-lower-orongorongo-valley-wellington/)
5. Virtual International Authority File
6. Library of Congress Authorities
7. General Account of the Auckland Islands Expedition 1972–73