NETELER,M. <br/><br/>
OPEN SOURCE GIS: GRASS GIS APPROACH 

 - 3 
 - NEW YORK  Springer  2008 
 - xix+406p,.23x15Cms. 
<br/><br/><label>ISBN: </label>978038735767 
<br/><br/><label>Dewey Class. No.: </label>621.3678 N469