@book {11117,
	title = {National Parks of America},
	year = {1993},
	note = {Color Illustrations, Map},
	pages = {224},
	publisher = {Graphic Arts Center Publications},
	organization = {Graphic Arts Center Publications},
	keywords = {Photographs},
	author = {Muench, David and Udall, Stewart L and Udall, James R}
}
@book {7246,
	title = {Uncommon Places},
	year = {1991},
	note = {Illustrations},
	publisher = {Appalachian Trail Conference},
	organization = {Appalachian Trail Conference},
	edition = {1st ed.},
	address = {Harpers Ferry, WV},
	keywords = {Appalachian Trail, Photographs},
	author = {Muench, David}
}
