Nutrition by the year 2000.
D000383:Agriculture; D003906:Developing Countries; D004044:Dietary Proteins / Q000008:administration & dosage; D005544:Forecasting; D006801:Humans; D009747:Nutritional Physiological Phenomena; D009753:Nutritive Value; D012959:Socioeconomic Factors
D004044:Dietary Proteins