The challenge of feeding the people: Chile under Allende and Tanzania under Nyerere.
D000383:Agriculture; D002677:Chile; D004651:Employment; D005522:Food Services; D005523:Food Supply; D006801:Humans; D007182:Income; D009313:National Health Programs / Q000458:organization & administration*; D009748:Nutrition Disorders / Q000209:etiology / Q000517:prevention & control; D011057:Politics; D011203:Poverty; D011640:Public Policy; D012959:Socioeconomic Factors; D013636:Tanzania