Maps and air photos in both paper and digital forms, government documents, social science and GIS data. I am UNH official representative to Inter-university Consortium for Political and Social Research (ICPSR) data repository.
I am also Secretary, Beta of New Hampshire Chapter of Phi Beta Kappa honor society for liberal arts and sciences.
Geoscience Information Society
North East Map Organization and other organizations for map and geospatial librarians
New England geology, geologic field trip guidebooks.
Map and guidebook digitization and geospatial search interfaces.