1. Warning--snail fever (schistosomiasis) in this area: do not wash vehicles or bathe in unsafe water, do not drink unpurified water Publication: [Washington, D.C. : War Dept.] : U.S. G.P.O., 1945 Subject(s): Schistosomiasis -- prevention & controlSchistosomiasis -- transmissionWater -- parasitologyEnvironmental Exposure -- prevention & control
