# Carl David Hannerberg

> Swedish geographer

**Wikidata**: [Q29342021](https://www.wikidata.org/wiki/Q29342021)  
**Source**: https://4ort.xyz/entity/carl-david-hannerberg


## References

1. Catalog of the German National Library
2. Virtual International Authority File
3. Library of Congress Authorities
4. [Source](https://runeberg.org/vemarvem/gota48/0391.html)
5. [Source](https://runeberg.org/vemardet/1953/0432.html)
6. [Source](https://runeberg.org/vemardet/1955/0387.html)
7. [Source](https://runeberg.org/vemardet/1957/0403.html)
8. [Source](https://runeberg.org/vemarvem/sthlm62/0535.html)
9. [Source](https://runeberg.org/vemardet/1963/0430.html)
10. [Source](https://runeberg.org/vemardet/1967/0364.html)
11. [Source](https://runeberg.org/vemardet/1969/0379.html)
12. [Source](https://runeberg.org/vemardet/1977/0413.html)
13. [Source](https://runeberg.org/vemardet/1981/0424.html)
14. Library of Congress Control Number
15. [LIBRIS](http://libris.kb.se/b8nqpx4v0r1zwg2)