TY - BOOK AU - Kunchithapadam Gopalan TI - Principles of radiometric dating SN - 9781107198739 CY - New York KW - Earth -- Chemical evolution KW - Isotope geochemistry KW - Isotopics KW - Mass spectrometry KW - Meteorites KW - Nuclear transformations KW - Radioactivity KW - Radiometric dating N1 - includes bibliographical references and index ER -