@article {4514,
	title = {The Survey of Bull Cave, Tennessee: Unpublished Records of the 1960s Explorers},
	journal = {Journal of Spelean History},
	volume = {25},
	year = {1991},
	note = {Illustrations, Maps},
	month = {January-March},
	pages = {3-9},
	keywords = {Bull Cave, Caves, Geology, Landforms},
	author = {Smith, Marion O}
}
