Related Clues:
- 'Foucault's Pendulum' author
- ___-friendly
- Nonpolluting
- Author Umberto
- See 36-Across
- Green's prefix
- Prefix with centric
- Prefix with terrorist
- Popular 90's essayist
- Modern prefix with friendly
- Storm producer
- Prefix with hazard
- Prefix with political or logical
- 'The Name of the Rose' writer
- Prefix with climate