%0 Conference Proceeding %0 Book %E Kudo, Akira, 1939- %I Elsevier %D 2001 %C Amsterdam ; London ; New York %G English %B Radioactivity in the environment ; %@ 0080434258 %T Plutonium in the environment : edited proceedings of the Second Invited International Symposium November 9-12, 1999, Osaka, Japan