کتاب های Markus Neteler (eds.)
![Geospatial Free and Open Source Software in the 21st Century: Proceedings of the first Open Source Geospatial Research Symposium, OGRS 2009](http://cdn.ketabkoo.com/covers/0/69718-n.jpg)
Geospatial Free and Open Source Software in the 21st Century: Proceedings of the first Open Source Geospatial Research Symposium, OGRS 2009
Bastian Schaeffer, Bastian Baranski, Theodor Foerster, Johannes Brauner (auth.), Erwan Bocher, Markus Neteler (eds.), 2012![Open Source GIS: A GRASS GIS Approach](http://cdn.ketabkoo.com/covers/10/1044100-n.jpg)