Hamilton College Library, Clinton, New York, United States.
(1750-1999).
Comfrey.
Digital Collections, Hamilton College Library.
https://litsdigital.hamilton.edu/do/4c0c222e-2502-499b-a7c4-d437c2d21016
Hamilton College Library, Clinton, New York, United States.
1750-1999.
“Comfrey”.
Last modified March 17, 2023.
Digital Collections, Hamilton College Library.
https://litsdigital.hamilton.edu/do/4c0c222e-2502-499b-a7c4-d437c2d21016