Hassen,A T

Institution: Pioneer Hi-Bred International Inc., a DuPont Company, Johnston, IA 50131-1004, USA

Top Collaborators: Owens FN, Sapienza DA

Research Interests: Nitrogen, Cattle, Concentration, Concentrations, Cost, Diet, Diets, Evaluations, Humans, Laboratory, Methods, Nutrients, Publication, Publications, Research, Ruminants, Set