De Laubenfels, David John.  1925- <br/><br/>
Mapping the world's vegetation :  regionalization of formations and flora / 
David J. de Laubenfels. 
 - Syracuse, N.Y. :  Syracuse University Press,  1975. 
 - xvii, 246 p. :  ill., maps. 
 - Syracuse geographical series  vno. 4 .
<br/><br/><label>ISBN: </label>0815621728 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vegetation mapping.<br/>Phytogeography.