Froehlich, Klaus Environmental radionuclides : tracers and timers of terrestrial processes Klaus Froehlich - 1st ed - Amsterdam Elsevier 2010 - xii, 438 p. : ill., maps ; 25 cm Includes bibliographical references and indexes ISBN: 9780080438733 ISSN: 2010476930 Subjects--Topical Terms: Radiation, Background Dewey Class. No.: 539.752 FRO