S. Hallock du Pont Professor of Animal Sciences, University of Delaware

ohio state

University of Manitoba

Agricultural, Food and Nutritional Science, University of Alberta

North Carolina Agricultural and Technical State University

Professor of ruminant nutrition, McGill University

Professor of Dairy Production, University College Dublin

Associate Professor of Dairy Cattle Nutrition and Management, University of New Hampshire

Assistant Professor and Extension Specialist in Dairy Nutrition

Associate Professor, Animal Science, Iowa State University