KAREN S. HALLER
January 5, 2021
Karen S. Haller is an author and a teacher in the fields of botany and nature study, notably authoring “Walking with Wildflowers” in 1994.
Karen S. Haller is an author and a teacher in the fields of botany and nature study, notably authoring “Walking with Wildflowers” in 1994.
Marquis Who’s Who was established in 1898 and promptly began publishing biographical data in 1899. More than 120 years ago, our founder, Albert Nelson Marquis, established a standard of excellence with the first publication of Who’s Who in America.