Try the beta version of our new search results! Search Results Use the search box below to revise your search, or start a new search. Studies (2) Variables Publications Your query returned 2 studies. 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. Evaluation of the Agriculture Crime Technology Information and Operation Network (ACTION) in Nine Counties in California, 2004-2005 (ICPSR 4686) Mears, Daniel P.; Rossman, Shelli B.