<?xml version="1.0" encoding="UTF-8"?>
<XML><RECORDS>
<RECORD>
	<REFERENCE_TYPE>0</REFERENCE_TYPE>
	<AUTHORS>
		<AUTHOR>Frenzel, B.</AUTHOR>
	</AUTHORS>
	<YEAR>1993</YEAR>
	<TITLE>Oscillations of the Alpine and Polar tree limits in the Holocene.</TITLE>
	<SECONDARY_TITLE>Pal&Atilde;&curren;oklimaforsch, Palaeoclimate Research</SECONDARY_TITLE>
	<PLACE_PUBLISHED>Stuttgart</PLACE_PUBLISHED>
	<VOLUME>9</VOLUME>
	<KEYWORDS>
		<KEYWORD>Olocene,</KEYWORD>
		<KEYWORD>limiti</KEYWORD>
		<KEYWORD>alberi</KEYWORD>
		<KEYWORD>alpini</KEYWORD>
		<KEYWORD>e</KEYWORD>
		<KEYWORD>polari,</KEYWORD>
		<KEYWORD>vegetazione,</KEYWORD>
		<KEYWORD>climatologia,</KEYWORD>
		<KEYWORD>paleobotanica</KEYWORD>
	</KEYWORDS>
</RECORD>
</RECORDS></XML>