Introduction to part VI, Ian Gregory, Don DeBats, Don Lafreniere
Michigan Tech Publications

Introduction to part IV, Ian Gregory, Don DeBats, Don Lafreniere
Michigan Tech Publications

Introduction to part III, Don Lafreniere, Ian Gregory, Don DeBats
Michigan Tech Publications

The routledge companion to spatial history, Ian Gregory, Don DeBats, Don Lafreniere
Michigan Tech Publications

Introduction to part V, Don DeBats, Ian Gregory, Don Lafreniere
Michigan Tech Publications

Introduction: Spatial history, history, and GIS, Don DeBats, Ian Gregory, Don Lafreniere
Michigan Tech Publications

Introduction to part II, Don DeBats, Ian Gregory, Don Lafreniere
Michigan Tech Publications

Introduction to part I, Don Lafreniere, Ian Gregory, Don DeBats
Michigan Tech Publications