Thompson, Ralph L. 1943- Floristic survey of Indian fort amphitheater, Berea College Forest, Madison County, Kentucky / Ralph L. Thompson. -- [S.l.] : [s.n.], 2005 - pp. 35-39 Separata de : J. Ky. Acad. Sci. 66(1). Subjects--Topical Terms: Flora - Kentucky (USA) Universal Decimal Class. No.: 581(769)