Bilharziasis in the Awash Valley: II. Molluscan fauna in irrigation farms and agricultural development.
D000383:Agriculture; D000818:Animals; D004197:Disease Reservoirs; D004199:Disease Vectors; D005002:Ethiopia; D012547:Schistosoma; D012552:Schistosomiasis / Q000635:transmission; D012621:Seasons; D012908:Snails / Q000469:parasitology