TY - JFULL ID - 134385637 TI - Radiogenic age and isotopic studies PY - 1987 SN - 08465746 PB - [Ottawa] : Energy, Mines, and Resources Canada, DB - UniCat KW - Geological time KW - Radioactive dating KW - Temps géologique KW - Datation radioactive KW - Periodicals KW - Périodiques KW - Periodicals. UR - https://www.unicat.be/uniCat?func=search&query=sysid:134385637 AB - ER -