Richard HarlanEdit

There are several people named Richard Harlan. Which one do you mean? The most commonly referenced is the 19th-century American physician and naturalist who contributed to early American science and medicine. If you had a different Richard Harlan in mind (e.g., a different time period or field), please specify or share a link. Once I know which individual you want, I’ll draft the encyclopedia article accordingly in the requested tone and format.