Jack Runyan
| Department | Economic Research Service |
| Degree | Ph.D. |
| Address | 1800 M ST NW room S-2076 |
| City | Washington |
| State | DC |
| Country | US |
| Zip Code | 20036-5831 |
| Phone | 202-694-5438 |
| Fax | 202-694-5661 |
| service@ers.usda.gov | |
| Website | http://www.ers.usda.gov/ |
Jack Runyan
| Department | Economic Research Service |
| Degree | Ph.D. |
| Address | 1800 M ST NW room S-2076 |
| City | Washington |
| State | DC |
| Country | US |
| Zip Code | 20036-5831 |
| Phone | 202-694-5438 |
| Fax | 202-694-5661 |
| service@ers.usda.gov | |
| Website | http://www.ers.usda.gov/ |