# Nikolai Grigorievich Khlopin

> Russian biologist (1897-1961)

**Wikidata**: [Q4498152](https://www.wikidata.org/wiki/Q4498152)  
**Source**: https://4ort.xyz/entity/nikolai-grigorievich-khlopin


## References

1. Great Soviet Encyclopedia (1969–1978)
2. Q137170397
3. Virtual International Authority File