History of Mammoth Cave, emphasizing tourist development and medical experimentation under Dr. John Croghan.

Autor: Thomas SW, Conner EH, Meloy HA
Jazyk: angličtina
Zdroj: The Register of the Kentucky Historical Society [Regist Ky Hist Soc] 1970; Vol. 68 (4), pp. 319-40.
Databáze: MEDLINE