Beef Cattle, Livestock From Big to Small to Big to Small: Part 3 of A Pictorial History of Cattle Over the Years Kathy Voth July 18, 2016 In memory of Dr. Harlan Ritchie, August 3, 1935 - April 27, 2016. A Distinguished Professor for 47 years at Michigan State University, DrAll the grazing management tips you need Subscribe to read this article and over 2,500 more! Subscribe today! If you're already a subscriber, log in here.