Trees:structure and functions 

 - Germany  Springer-Verlag Tiergartenstr 17, Heidelberg 
 - 8/Yr 
 - Jan-Dec,2004 
 -  16(1),2002+ .
<br/><br/> 69121, Germany Heidel 
<br/><br/><label>ISSN: </label>0931-1890