Search Results Use the search box below to revise your search, or start a new search. Studies (3) Variables Publications Your query returned 3 studies. Series results are grouped under the most relevant study. Ungroup series results to view all results. Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. 1. Defining Law Enforcement's Role in Protecting American Agriculture From Agroterrorism in Kansas, Oklahoma, and Texas, 2003-2004 (ICPSR 32201) Knowles, Terry; Lane, James; Bayens, Gary; et al. 2. Multi-Site Evaluation of Reduced Probation Caseload Size in an Evidence-Based Practice Setting in Oklahoma City, Oklahoma, Polk County, Iowa, and Colorado, 1997-2010 (ICPSR 31961) Rhodes, William 3. Police Departments' Use of Lethality Assessments: An Experimental Evaluation (ICPSR 34975) Messing, Jill; Campbell, Jacquelyn; Wilson, Janet; et al.