137Cs-activity concentration in milk two years after the Chernobyl accident compared to deposition rates paper presented at EC-Workshop transfer of radionuclides in natural and semi-natural environments Passariano (Italy) 11-15 Sept. 1989 - Mück, Konrad; Gerzabek, Martin H.; Steger, Ferdinand (OEFZS-Berichte, 1990)