4811. Optimized spatial information for 1990, 2000, and 2010 U.S. census microdata Bookmark Format Single study
4812. Optimizing Water Resources Allocation Under Climate Change Scenarios: A Case of Great Ruaha River Subbasin, Tanzania, 2021 Bookmark Format Single study
4813. Oral Histories with Gypsy and Traveller Community Members and Prisoners, Professional Interviews, and Crime Survey Data from the ESRC Project 'Gypsy and Traveller Experiences of Crime and Justice Since the 1960s', 2020-2023 Bookmark Format Single study
4817. Oregon Youth Study (1984-2022) [Three Generational Study (3GS)] Bookmark Format Series - ongoing
4819. Organizational Response to Emerging Threats: Lessons from NATO and the European Union’s Responses to Peacebuilding, Cyber Threats and Energy Security Bookmark Format Single study