title: Hospital's community service--library exhibit on food prices.
mesh_terms: D003153:Community Health Services; D003365:Costs and Cost Analysis; D004032:Diet; D005085:Exhibitions as Topic; D005502:Food; D006266:Health Education; D007990:Libraries; D009747:Nutritional Physiological Phenomena; D010414:Pennsylvania; D011845:Radio; D013690:Television