| ID | Interpret | Skladba | Album | |
| 181. | Cato Institute | Freeing the Farm-04-26-07 | Cato Institute Policy Forum |  |
| 182. | Cato Institute | US Trade Remedy Laws-04-17-07 | Cato Institute Policy Forum | |
| 183. | Cato Institute | U.S. Agricultural Policy with or without Doha | Cato Institute Policy Forum | |
| 184. | Cato Institute | U.S.-China Trade, Exchange Rates, and the U.S. Economy | Cato Institute Policy Forum | |
| 185. | Cato Institute | U.S. Trade Policy in the Wake of Doha | Cato Institute Policy Forum | |
| 186. | Cato Institute | Advancing Economic Freedom in the Middle East | Cato Institute Policy Forum | |
| 187. | Dimitri Zenghelis | The Stern Review on the Economics of Climate Change | Goldman School of Public Policy | |
| 188. | Randy lewis | Reps. Davis and Bridges: please save some crazy for the rest of us | Georgia Political and Policy Digest | |
| 189. | America.gov Multimedia - Arabic | ia arb 080808 e08 trade | Elections 2008 - Energy Policy | |
| 190. | Dave Cormier, Jeff Lebow, & Tom Wood | EdTechTalk#80 - Discussion with Tom Wood | How a 16 year old helps change govt policy | |
| 191. | Internet Caucus Advisory Committee | Content Ratings for the Web - September 15, 2006 | Congress Hears Tech Policy Debates | |
| 192. | Congressional Internet Caucus Advisory Committee | Net Neutrality: Understanding the FCC's Proposed Rule Making | Congress Hears Tech Policy Debates | |
| 193. | Congressional Internet Caucus Advisory Committee | University Startup and Innovation Discussion | Congress Hears Tech Policy Debates | |
| 194. | Jennifer Gray-Grant | Prevention event | City of Vancouver Drug Policy Program | |
| 195. | General Sir John Adye, G.C.B., R.A. | 2 - Chapter 2 - Events Prior and Leading up to the Second Afghan War | Indian Frontier Policy, an Historical Sketch | |
| 196. | General Sir John Adye, G.C.B., R.A. | 3 - Chapter 3 - Frontier Policy Since the Second Afghan War, Inclusing Expedition to Chitral | Indian Frontier Policy, an Historical Sketch | |
| 197. | General Sir John Adye, G.C.B., R.A. | 3 - Chapter 3 - Frontier Policy Since the Second Afghan War, Inclusing Expedition to Chitral | Indian Frontier Policy, an Historical Sketch | |
| 198. | General Sir John Adye, G.C.B., R.A. | 3 - Chapter 3 - Frontier Policy Since the Second Afghan War, Inclusing Expedition to Chitral | Indian Frontier Policy, an Historical Sketch | |
| 199. | General Sir John Adye, G.C.B., R.A. | 1 - Preface and Chapter 1 - Events Prior to and Including the First Afghan War of 1839-41 | Indian Frontier Policy, an Historical Sketch | |
| 200. | General Sir John Adye, G.C.B., R.A. | 2 - Chapter 2 - Events Prior and Leading up to the Second Afghan War | Indian Frontier Policy, an Historical Sketch | |
