Energy costs of food and nutrition systems.
D000383:Agriculture; D004736:Energy-Generating Resources; D005247:Feeding Behavior; D005511:Food Handling / Q000191:economics; D005522:Food Services; D005523:Food Supply / Q000191:economics*; D006358:Hot Temperature; D006801:Humans; D007221:Industry; D009747:Nutritional Physiological Phenomena; D010944:Plants; D011155:Population Control