@book {2821,
	title = {Appalachian Trail Data Book 1989},
	series = {The Appalachian Trail Conference Publication},
	year = {1989},
	publisher = {The Appalachian Trail Conference},
	organization = {The Appalachian Trail Conference},
	edition = {11th},
	address = {Harpers Ferry},
	keywords = {Appalachian Trail, Appalachian Trail -- History},
	author = {The Appalachian Trail
                            Conference, Inc.,}
}
