Remembering Mark Pearson – Weed classification at the 1987 Iowa State Fair

Jul 10, 2012 | 00:04:48

Iowa PBS's Mark Pearson knew agriculture, and Mark could identify a weed a mile away. In 1987, he covered weed classification at the Iowa State Fair.

EMC Insurance Companies
Iowa Pork Producers Association
Great Iowa Treasure Hunt administered by the Iowa Treasurer of State