Study Search Results Your query returned 2 results. Results per page: 25 50 100 Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. Most Downloaded (?) Study Title/Investigator 1. Chitwan Valley [Nepal] Family Study: Changing Social Contexts and Family Formation (ICPSR 4538) Axinn, William G.; Thornton, Arland; Barber, Jennifer S.; et al. 2. Correlates of War Project: Militarized Interstate Dispute (MID) Data, 1816-2001 (ICPSR 24386) Diehl, Paul; Geller, Daniel; Gibler, Doug; et al.