Answer: MUIR
The answer MUIR has 77 possible clues. See the results below.
Possible Clues:
- John known as the 'Father of the National Parks'
- Conservationist John who co-founded the Sierra Club
- 'The Treasures of the Yosemite' author John
- Conservationist featured on California’s state quarter
- 'Studies in the Sierra' author
- Laura __, middle-distance runner
- John who wrote 'Our National Parks'
- 'Our National Parks' author
- "Our National Parks" author
- Eponymous naturalist of a California woods