Quentin Lewis

Clipboards and Context

Quentin Lewis, 2011 .

Clipboards and Context - eScholarship

Quentin Lewis, 2011 .

Reflections of an Online Geographic Information Systems Course Based on Open Source Software

Alexander Stepanov, Charles M. Schweik, Maria Fernandez, 2009 .

Introduction to FOSS GIS using QGIS .8, PostgreSQL, PostGIS, and the Grass plugin for QGIS

Alexander Stepanov, Charles M. Schweik, Quentin Lewis, 2007 .