# Studies On California Cottidae: An Analysis Of The Principles Of Systematic Ichthyology

> 1934 thesis (Ph.D.) submitted to Stanford University by Rolf Ling Bolin

**Wikidata**: [Q113392948](https://www.wikidata.org/wiki/Q113392948)  
**Source**: https://4ort.xyz/entity/studies-on-california-cottidae-an-analysis-of-the-principles-of-systematic-ichthyology


## References

1. [Source](https://searchworks.stanford.edu/view/2028372)