  2016 - Discover Qgis Part 1 Introduction to Geospatial Technology (Paperback) ISBN-13: 9780989421775 ISBN-10: 0989421775 Genres: Computers & Technology, Science & Math ?  2016 - Discover Qgis (Paperback) ISBN-13: 9780989421768 ISBN-10: 0989421767 Genres: Computers & Technology, Science & Math ? |
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