# John H. Martin

> oceanographer

**Wikidata**: [Q15461577](https://www.wikidata.org/wiki/Q15461577)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/John_Martin_(oceanographer))  
**Source**: https://4ort.xyz/entity/john-h-martin-q15461577


## References

1. [Source](http://earthobservatory.nasa.gov/Features/Martin/martin.php)
2. Virtual International Authority File