# David A. Stephenson

> hydrogeologist

**Wikidata**: [Q60228300](https://www.wikidata.org/wiki/Q60228300)  
**Source**: https://4ort.xyz/entity/david-a-stephenson-q60228300


## References

1. General Catalog 1964 - 1966
2. Library of Congress Authorities
3. Virtual International Authority File