Hufford, Mary.
Tending the commons : ramp suppers, biodiversity, and the integrity of "The mountains".
- Washington-XXU : American Folklife Center, 1998.
- p. 3-10 : il.
- Trimestral
- Vol. XX, no. 4(Fal.1998)
- Folklife center news ; Vol. XX, no. 4 .
Inglés.