# Hans Willi Thoenes

> German engineer, chemist and environmental expert

**Wikidata**: [Q94850432](https://www.wikidata.org/wiki/Q94850432)  
**Source**: https://4ort.xyz/entity/hans-willi-thoenes


## References

1. [Source](https://www.gft-ev.de/de/die-preistraeger-des-georg-vogelpohl-ehrenzeichens/preistraeger-des-georg-vogelpohl-ehrenzeichens-1988/)
2. Catalog of the German National Library