Physical geography  [videorecording] / 
Discovery Channel 
 - [S.l.] :  Discovery Channel,  2003 
 - 3 videodisc (DVD) :  sd.,col. ;  12 cm. +  3 user's guides 
 - Science Video Library Series  v.1-3 .
<br/><br/> Physical systems -  Biomes -  Regions, environment and society  series 1.  series 2.  series 3. 
<br/><br/><label>ISBN: </label> RM2575.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical geography