@article {3922,
	title = {Photogrammetric and GIS Techniques for the Development of Vegetation Databases of Mountainous Areas: Great Smoky Mountains National Park},
	journal = {ISPRS Journal of Photogrammetry and Remote Sensing},
	volume = {57},
	year = {2002},
	note = {<p>Illustrations, Maps</p>},
	month = {2002},
	pages = {53-68},
	keywords = {Geographic information systems, Geography, Mapping},
	author = {Welch, Roy and Madden, Marguerite and Jordan, Thomas}
}
