Fish ponds and their health hazards.
D000383:Agriculture; D000818:Animals; D000852:Anopheles; D003530:Cyprinidae; D003906:Developing Countries; D004044:Dietary Proteins; D004372:Ducks; D005396:Fish Products; D005398:Fisheries; D005399:Fishes; D005523:Food Supply; D001556:Hexachlorocyclohexane; D007630:Kenya; D007814:Larva; D009032:Mosquito Control; D014867:Water
D004044:Dietary Proteins; D014867:Water; D001556:Hexachlorocyclohexane