Problem Gambling Prevention: Key Information for Gambling Industry, Regulators & Policymakers
2014 Focus on the Future Conference: Risk & Protective Factors for Problem Gambling
Disordered Gambling Training - May 2015 - Michele Tantriella-Modell and Julie Hynes
Quadrilateral Data Structure Geodetic latitude and longitude on GRS80/WGS 84 ellipsoid(NAD 83) Grid cell resolution constant N-S but progressively finer.
Raster Data Sources on the Web