Columbia subject headings:
Bonnet, Charles, 1720-1793.
Naturalists--Switzerland--Biography.
Philosophers--Switzerland--Biography.
Harvard subject headings:
Bonnet, Charles, 1720-1793.
Naturalists--Switzerland--Biography.
Philosophers--Switzerland--Biography.
Princeton subject headings:
Bonnet, Charles, 1720-1793.
Naturalists--Switzerland--Biography.
Philosophers--Switzerland--Biography.