%O Book %T Recommended Procedures for Disease and Serological Surveillance as Part of the Global Rinderpest Eradication Programme (GREP) %A %U http://www.dgdingfa.net/publications/1008/recommended-procedures-for-disease-and-serological-surveillance-as-part-of-the-global-rinderpest-eradication-programme-grep %D 1994 %I INTERNATIONAL ATOMIC ENERGY AGENCY %C Vienna