@mastersthesis {907,
	title = {Holzanatomische Untersuchungen zur Rekonstruktion der Feuergeschichte eines Bestandes von Pinus ponderosa Laws. in den Santa Rita Mountains, Arizona},
	year = {1992},
	note = {<p>Please contact the Laboratory of Tree Ring Research to view this collection.</p>},
	month = {05/1992},
	school = {Universitat Freiburg},
	keywords = {Arizona, german, ponderosa pine, santa rita, santa rita mountains},
	author = {Wolfgang Ortloff}
}
