title: Liebig's concept of nutritional adequacy challenged (Hart et al., 1911).
authors.affiliation: University of Wisconsin, Madison, USA.
authors.forename: A E
authors.initials: AE
authors.lastname: Harper
mesh_terms: D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D002417:Cattle; D004032:Diet; D005260:Female; D049673:History, 20th Century; D009751:Nutritional Requirements