# Arthur D. Hasler

> American ecologist

**Wikidata**: [Q4798393](https://www.wikidata.org/wiki/Q4798393)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Arthur_D._Hasler)  
**Source**: https://4ort.xyz/entity/arthur-d-hasler


## References

1. Czech National Authority Database
2. [Source](https://esa.org/history/presidents/)
3. [Source](https://isthmus.com/events/arthur-frederick-hasler/)
4. [Source](https://limnology.org/naumann-thienemann-medals/)
5. The Academic Family Tree
6. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)
7. Virtual International Authority File
8. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
9. SNAC
10. KNAW Past Members
11. IdRef
12. Library of Congress Control Number