# William A. Arnold

> American environmental engineering professor

**Wikidata**: [Q42943193](https://www.wikidata.org/wiki/Q42943193)  
**Source**: https://4ort.xyz/entity/william-a-arnold-q42943193


## References

1. IdRef
2. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0003-0814-5469/employment/8658421)
3. [ORCID Public Data File 2021](https://pub.orcid.org/v3.0/0000-0003-0814-5469/employment/955977)
4. [ORCID Public Data File 2021](https://pub.orcid.org/v3.0/0000-0003-0814-5469/employment/955975)
5. [ORCID Public Data File 2021](https://pub.orcid.org/v3.0/0000-0003-0814-5469/employment/955973)
6. Virtual International Authority File
7. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0003-0814-5469/researcher-urls/1280929)
8. CONOR.SI
9. National Library of Israel Names and Subjects Authority File